BACKRACK Tonneau Cover Adaptor Model 92519 4-Way Flat Connectors American Truck Boxes step frame

American Truck Boxes step frame boxes are super heavy duty

The auto-lock automatically latches the lunette ring onto the hook without any manual coupling required

1988 Chevrolet R20

The BP825524 Buyers Backpack Box can handle the most demanding commercial applications

2-1/4" x 2-1/8" x 1-3/4" weld-on mounting bracket provides a sturdy base

BACKRACK Tonneau Cover Adaptor Model 92519 4-Way Flat Connectors American Truck Boxes step frameBACKRACK Tonneau Cover Adaptor Model 92519 TONNEAU COVER ADAPTORS BACKRACK(TM) does not make Tonneau Covers but we have created an accessory called the Tonneau Cover Adaptor Kit (TCA). This kit allows you to install certain types of Tonneau Covers with BACKRACK(TM) and Safety Rack Cab Guards. CLAMP TO THE RAIL TONNEAU COVERS Backrack(TM) Cab Guards sit on the bed rail at the front of the truck bed, over the front Stake Pockets. Tonneau Covers that