FASS CBK1001 Universal Heavy Duty Pickup Frame Clamp BracketFASS Fuel Systems Universal Heavy Duty Pickup Frame Clamp Bracket CBK1001. Part No: CBK1001 If your truck is equipped with a flatbed, utility bed, or if you have a snow plow truck that is subjected to heavy rust and corrosion, this bracket may better suit your needs. We've developed this bracket with durability and mounting flexibility in mind. These heavy duty clamp brackets are made out of 1 4 inch American steel, powder coated black, and are built