1957 -1960 Ford F100 Front Cab Floor Brace (Cab Mount) These mounts are welded to the bottom side of the floor and connected to the inside rocker. Cab mount bolts pass through them and will need to be drilled out once welded into place. Made to fit and match the original contours. The driver side & Passenger side are different lengths, so make sure you pick the proper side needed. Made with 16 gauge steel, Tig welded, and powder-coated inside and out for longterm protection. 100% Made in the USA.