2023 GMC Sierra 3500 HD Truck Bed Rail To Rail Tool Box Parts

Showing 1 - 10 of 77 products
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Better Built
  • L 69 in. x W 20 in. x H 19 in.; Gloss Black Aluminum; Single Lid Dually Bed
  • Special Edition Crown Series Crossover Tool Box; L 69 in. x W 20 in. x H 19 in.; Gloss Black Aluminum; Single Lid;
  • Special Edition Crown Series Crossover Tool Box
  • Product Attributes:
    • Opening Type: Single Lid
  • Features:
    • Solid One Piece Construction
    • Weather Resistant Seals
    • Adjustable Strikers
    • Reinforced Foam Filled Lid
    • Auto-Lift Shocks
    • Aluminum Piano Hinge
    • Stainless Steel Pull Handle Latches
  • The SEC Brand truck tool boxes were built for performance enthusiasts. The Special Edition Crown series is the first-ever truck tool box line to include industry-exclusive, premium patented features anyone can afford. SEC boxes are built with many features in addition to our standard Better Built features. The Single-Lid Crossover is by far the most popular truck tool box on the market, as well as the most versatile. Better Built pioneered the Crossover style truck toolbox, setting an industry standard that all manufacturers follow today. This box comes in aluminum or steel and can be powder coated black or white.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

Better Built
  • 69 in.; Single Lid
  • Narrow Low Profile Crossover Classic Tool Box; 69 in.; Single Lid;
  • Narrow Low Profile Crossover Classic Tool Box
  • Product Attributes:
    • Opening Type: Single Lid
  • Features:
    • Narrow Low Profile Crossover Classic Tool Box
  • BETTER BUILT(R), a WernerCo brand, is an industry leader in Pro value work truck equipment and jobsite storage solutions. Since 1989, BETTER BUILT(R) has provided innovative truck and jobsite storage products for the value-conscious consumer. Thoughtful product design and the newest manufacturing technology help BETTER BUILT(R) create products that are designed to fit your budget. Known for their security and durability, our products help working professionals create a life BETTER BUILT(R). Our product lineup includes truck tool boxes, truck and utility vehicle accessories, transfer tanks, jobsite storage chests, and piano boxes.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

Better Built
  • 69 in.; Single Lid; Black
  • Low Profile Crossover Tool Box; 69 in.; Single Lid; Black;
  • Low Profile Crossover Tool Box
  • Product Attributes:
    • Opening Type: Single Lid
  • Features:
    • Low Profile Crossover Tool Box
  • BETTER BUILT(R), a WernerCo brand, is an industry leader in Pro value work truck equipment and jobsite storage solutions. Since 1989, BETTER BUILT(R) has provided innovative truck and jobsite storage products for the value-conscious consumer. Thoughtful product design and the newest manufacturing technology help BETTER BUILT(R) create products that are designed to fit your budget. Known for their security and durability, our products help working professionals create a life BETTER BUILT(R). Our product lineup includes truck tool boxes, truck and utility vehicle accessories, transfer tanks, jobsite storage chests, and piano boxes.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

Better Built
  • 69 in.; Single Lid; Matte Black
  • Crossover Tool Box; 69 in.; Single Lid; Matte Black;
  • Crossover Tool Box
  • Product Attributes:
    • Opening Type: Single Lid
  • Features:
    • Crossover Tool Box
  • BETTER BUILT(R), a WernerCo brand, is an industry leader in Pro value work truck equipment and jobsite storage solutions. Since 1989, BETTER BUILT(R) has provided innovative truck and jobsite storage products for the value-conscious consumer. Thoughtful product design and the newest manufacturing technology help BETTER BUILT(R) create products that are designed to fit your budget. Known for their security and durability, our products help working professionals create a life BETTER BUILT(R). Our product lineup includes truck tool boxes, truck and utility vehicle accessories, transfer tanks, jobsite storage chests, and piano boxes.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 19.25 in. x H 13.5 in.; Silver Dually Bed
  • UWS TBS-69 Bright Aluminum 69in. Crossover Truck Tool Box (LTL Shipping Only)
  • 69 in. Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Standard
    • Tariff 301: No
    • Tub Style: Standard
    • WARNING CA Proposition 65: Yes
    • Lid Type: Single
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: No
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Single Lid
  • Features:
    • RigidCore Foam Filled Lid To Maximize Power And Prevent Binding
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Lock Handles For Corrosion Resistant Operation
    • Connects Rod Allows For Convenient Operation From Driver Side
    • Interior Rod Enclosure Prevent Bending Or Jamming Of Lock System
    • Widespread Handles Are Easy To Reach From Either Side Of Truck
    • MicroSeal Gasket Helps Seal Out Moisture / Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built In Screwdriver Holders For Easy Organization
    • Three Compartment Sliding Tray For Convenient Small Item Storage
    • Multiple Box Sizes Available For Custom Fit On Each Truck Vehicle
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. To add even more strength to the crossover truck tool box, the lid features our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truck tool box is proudly assembled right here in the USA for style and long-lasting dependability.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 19.25 in. x H 19.5 in.; Silver; Deep Dually Bed
  • UWS TBD-69 Bright Aluminum 69in. Deep Gull Wing Crossover Truck Tool Box
  • 69 in. Gull Wing Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Standard
    • Tariff 301: No
    • Tub Style: Deep
    • WARNING CA Proposition 65: Yes
    • Lid Type: Gull Wing
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: No
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Double Gull Wing
  • Features:
    • Features Two Single Lids For Convenient Half Box Access
    • RigidCore Foam Filled Lids To Maximize Power And Prevent Binding
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Lock Handles For Corrosion Resistant Operation
    • MicroSeal Gasket Helps Seal Out Moisture/ Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built In Screwdriver Holders For Easy Organization
    • Three Compartment Sliding Tray For Convenient Small Item Storage
    • Multiple Box Sizes Available For Custom Fit On Each Truck Vehicle
    • Easy To Install W/Pre Drilled Mounting Slots
    • Assembled In USA
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. This particular tool box features a gull wing top with two lockable, key-operated lids, providing convenient half-box access from either the driver side or passenger side of the truck. To give the lids reliable strength, they feature our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases structural integrity to prevent bending and warping and to ensure smooth opening and closing. The lids also feature self-opening struts to make it easy to open the tool box when your hands are full. To keep out moisture, dirt and even insects, each lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truck tool box is proudly assembled right here in the USA for style and long-lasting dependability.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 19.25 in. x H 13.5 in.; Low Profile; Black Dually Bed
  • UWS TBS-69-LP-BLK Gloss Black Aluminum 69in. Truck Tool Box with Low Profile (LTL Shipping Only)
  • 69 in. Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Low
    • Tariff 301: No
    • Tub Style: Standard
    • WARNING CA Proposition 65: Yes
    • Lid Type: Single
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: No
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Single Lid
  • Features:
    • RigidCore Foam Filled Lid To Maximize Power And Prevent Binding
    • Built Lower On The Bed Rail For Better View Out The Rear Window
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Lock Handles For Corrosion Resistant Operation
    • Connects Rod Allows For Convenient Operation From Driver Side
    • Interior Rod Enclosure Prevents Bending Or Jamming Of Lock System
    • Widespread Handles Are Easy To Reach From Either Side Of Truck
    • MicroSeal Gasket Helps Seal Out Moisture / Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built-In Screwdriver Holders For Easy Organization
    • Three Compartment Sliding Tray For Convenient Small Item Storage
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. To add even more strength to the crossover truck tool box, the lid features our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. This particular truck tool box features a low profile, meaning the lid is built lower than our standard lid. This provides a better view out the rear cab window and additional clearance for other items in the truck bed, if needed. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truck tool box is proudly assembled right here in the USA for style and long-lasting dependability.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 19.25 in. x H 13.5 in.; Low Profile; Matte Black Dually Bed
  • UWS TBS-69-LP-MB Matte Black Aluminum 69in. Truck Tool Box with Low Profile (LTL Shipping Only)
  • 69 in. Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Low
    • Tariff 301: No
    • Tub Style: Standard
    • WARNING CA Proposition 65: Yes
    • Lid Type: Single
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: No
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Single Lid
  • Features:
    • RigidCore Foam Filled Lid To Maximize Power And Prevent Binding
    • Built Lower On The Bed Rail For Better View Out The Rear Window
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Lock Handles For Corrosion Resistant Operation
    • Connects Rod Allows For Convenient Operation From Driver Side
    • Interior Rod Enclosure Prevents Bending Or Jamming Of Lock System
    • Widespread Handles Are Easy To Reach From Either Side Of Truck
    • MicroSeal Gasket Helps Seal Out Moisture / Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built-In Screwdriver Holders For Easy Organization
    • Three Compartment Sliding Tray For Convenient Small Item Storage
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. To add even more strength to the crossover truck tool box, the lid features our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. This particular truck tool box features a low profile, meaning the lid is built lower than our standard lid. This provides a better view out the rear cab window and additional clearance for other items in the truck bed, if needed. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truck tool box is proudly assembled right here in the USA for style and long-lasting dependability.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 19.25 in. x H 13.5 in.; Silver; Low Profile; w/Rail Dually Bed
  • UWS TBS-69-LP-R Bright Aluminum 69in. Crossover Truck Tool Box with Low Profile/Rail
  • 69 in. Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Low
    • Tariff 301: No
    • Tub Style: Standard
    • WARNING CA Proposition 65: Yes
    • Lid Type: Single
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: Yes
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Single Lid
  • Features:
    • RigidCore Foam Filled Lid To Maximize Power And Prevent Binding
    • Built Lower On The Bed Rail For Better View Out The Rear Window
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Pull Handles Provide More Clearance
    • Connects Rod Allows For Convenient Operation From Driver Side
    • Interior Rod Enclosure Prevents Bending Or Jamming Of Lock System
    • Widespread Handles Are Easy To Reach From Either Side Of Truck
    • MicroSeal Gasket Helps Seal Out Moisture / Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built-In Screwdriver Holders For Easy Organization
    • Three Compartment Sliding Tray For Convenient Small Item Storage
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. To add even more strength to the crossover truck tool box, the lid features our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. This particular truck tool box features a low profile, meaning the lid is built lower than our standard lid. This provides a better view out the rear cab window and additional clearance for other items in the truck bed, if needed. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. This particular box also features a welded rail on the lid, providing a solid tie-down anchor for securing additional cargo on top. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truc

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside

UWS
  • Chevrolet; Dodge; Ford; GMC... Truck Tool Box
  • L 69 in. x W 12 in. x H 9.25 in.; Black Dually Bed
  • UWS TBS-69-SL-BLK Gloss Black Aluminum 69in. Slim-Line Crossover Truck Tool Box (LTL Shipping Only)
  • 69 in. Slim-Line Crossover Truck Tool Box
  • Product Attributes:
    • Sales Family Description: Work Boxes
    • Profile: Standard
    • Tariff 301: No
    • Tub Style: Slim-line
    • WARNING CA Proposition 65: Yes
    • Lid Type: Single
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Lead; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.
    • Rails Included: No
    • Sales Group Description: Crossover Toolbox
    • Latch Type: Paddle Handles
    • Opening Type: Single Lid
  • Features:
    • For Truck Beds w/Limited Space In Front Of The Wheel Wells
    • RigidCore Foam Filled Lid To Maximize Power And Prevent Binding
    • 0.058 in. Extra Thick / One Piece Aluminum Tub Holds Heavy Tools
    • Stainless Steel Lock Handles For Corrosion Resistant Operation
    • Connects Rod Allows For Convenient Operation From Driver Side
    • Interior Rod Enclosure Prevents Bending Or Jamming Of Lock System
    • Widespread Handles Are Easy To Reach From Either Side Of Truck
    • MicroSeal Gasket Helps Seal Out Moisture / Dust And Dirt
    • Lids Self Open For Convenient Operation And Loading
    • Tool Trays And Built-In Screwdriver Holders For Easy Organization
    • Sliding Tray For Convenient Small Item Storage And Retrieval
    • Includes Box And Mounting Hardware
  • UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. This particular box features a slim-line design, providing adequate clearance for truck beds that have extremely limited space between the wheel wells and truck cab. To add even more strength to the crossover truck tool box, the lid features our RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring built-in screwdriver holders and a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle. Like all UWS products, each crossover truck tool box is proudly assembled right here in the USA for style and long-lasting dependability.

Additional Fitment Information:
Vehicle Bed
2023 - GMC Sierra 3500 HD Fleetside
Showing 1 - 10 of 77 products

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