Toolbox Bracket; 21 in.; Used To Mount Over-The-Rail Style Toolboxes; Fits PN[10503/10504/10505/10506/10507/10508/10509/10311/10517];
Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches. Optional 31 inches available.
  • Includes Two Toolbox Brackets
  • Durable Powdercoat Finish
  • Limited Lifetime Warranty

Application Summary:

Year Make/Model
1975-1986 Chevrolet C10
1968-1974 Chevrolet C10 Pickup
1988-1998 Chevrolet C1500
1975-1986 Chevrolet C20
1968-1974 Chevrolet C20 Pickup
1988-1998 Chevrolet C2500
1975-1986 Chevrolet C30
1968-1974 Chevrolet C30 Pickup
1988-1998 Chevrolet C3500
2015-2020 Chevrolet Colorado
1975-1986 Chevrolet K10
1968-1974 Chevrolet K10 Pickup
1988-1998 Chevrolet K1500
1975-1986 Chevrolet K20
1968-1974 Chevrolet K20 Pickup
1988-1998 Chevrolet K2500
1977-1986 Chevrolet K30
1968-1974 Chevrolet K30 Pickup
1988-1998 Chevrolet K3500
1987 Chevrolet R10
1987-1988 Chevrolet R20
1989 Chevrolet R2500
1987-1988 Chevrolet R30
1989-1991 Chevrolet R3500
1999-2018 Chevrolet Silverado 1500
1999-2001 Chevrolet Silverado 2500
2001-2019 Chevrolet Silverado 2500 HD
2001-2006 Chevrolet Silverado 3500
2007-2019 Chevrolet Silverado 3500 HD
1987 Chevrolet V10
1987 Chevrolet V20
1987-1988 Chevrolet V30
1989-1991 Chevrolet V3500
1975-1979 Dodge D100
1984-1989 Dodge D100
1969-1974 Dodge D100 Pickup
1977-1993 Dodge D150
1975-1980 Dodge D200
1969-1974 Dodge D200 Pickup
1981-1993 Dodge D250
1975-1980 Dodge D300
1969-1974 Dodge D300 Pickup
1981-1993 Dodge D350
1974 Dodge M300
1974 Dodge M350
2009-2010 Dodge Ram 1500
1994-2010 Dodge Ram 2500
1994-2010 Dodge Ram 3500
1978 Dodge RD200
1980 Dodge RD200
1975-1977 Dodge W100
1986-1989 Dodge W100
1969-1974 Dodge W100 Pickup
1977-1993 Dodge W150
1975-1980 Dodge W200
1969-1974 Dodge W200 Pickup
1981-1993 Dodge W250
1975-1980 Dodge W300
1969-1974 Dodge W300 Pickup
1981-1993 Dodge W350
1975-1983 Ford F-100
1975-1996 Ford F-150
1975-1996 Ford F-250
1975-1996 Ford F-350
1993-2011 Ford Ranger
1975-1978 GMC C15
1968-1974 GMC C15/C1500 Pickup
1979-1986 GMC C1500
1988-1998 GMC C1500
1975-1978 GMC C25
1968-1974 GMC C25/C2500 Pickup
1979-1986 GMC C2500
1988-1998 GMC C2500
1975-1978 GMC C35
1968-1974 GMC C35/C3500 Pickup
1979-1986 GMC C3500
1988-1998 GMC C3500
2015-2020 GMC Canyon
1975-1978 GMC K15

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.