This tow hook now features an embossed body resulting in superior rigidity over any comparable product on the market. Designed to bolt onto the factory bumper shock mount location on all 911/912/930 cars from 1974-89 with fiberglass bumpers (front or rear). It is easily adaptable for use in many applications. Most aftermarket fiberglass bumpers vary in depth, therefore rennline 's unique design is adjustable from 9 to 12 allowing you to fine tune the amount of exposed hook protruding through your bumper. Although this tow hook was designed for the 911, it can be used on several custom applications. Each tow hook comes powder-coated red with (2) tow stickers.