Review on Bully WTD-823 Truck Bed Accessories: Stainless Steel Cargo Tie-down Clamps (Pair) with Adjustable Rubber Mounts, Designed to Fit a Variety of Bed Rails - Compatible with Chevy, Dodge RAM, Ford, GMC, Toyota Trucks, and More by Mark Kolipano

A few facts about Bully Clamp: 1) They say the screw is 1/2 inch. I don't know where they got them from but it's not 1/2 inch or 9/16, 13mm works best. but not very well. I tried several keys from different sets but they don't fit, strange! 2) My Ford Ranger has a plastic plug on the bed rails. This combination is too thick to hold the clamp with the wedge inside the J section as shown. I had to install a clip with the bottom of the wedge up/outside the J section. I was able to tighten the yoke, but I don't know if that spot provides the same clamping force. I am concerned that the clamps will not hold as intended. 3) The bully clamp itself looks well made, according to the packaging it is stainless steel, the J section and attachment section are actually mirror polished stainless steel. The triangular wedge looks like a chrome plated cast metal. This part (the wedge) may be rusted, but it is out of place in the rail. 4) Only 4 stars due to my concerns about wedge location and the mounting/clamping force provided by this non-standard location (see comment #2).