Stark All-Terrain Truck 6 in. Vise Fits securely in your standard 2 in. hitch receiver or can be mounted on a trailer or bench with the built-in mounting bracket. The vise goes beyond the workshop to offer exceptional mobility, rugged strength and dependable functionality that acts as that extra hand you can take along with you. While mounted in the hitch receiver, it sits at a perfect working height that won't interfere with the truck bed or tailgate. Whether you are repairing vehicles, metalworking or assembling parts, you can work better, faster and safer knowing your work-piece is properly secured. Just lock it in and thread, fasten, build, bend, shape or sharpen with confidence. Industrial Material - Top jaws and pipe jaws are made of hardened steel, are grooved for enhanced grip and can be replaced when worn. 2 in. Hitch Mount Design - While mounted in the hitch receiver, it sits at a perfect working height that won't interfere with the truck bed or tailgate. Includes a hitch pin and cotter pin. Durability and Dependability - Put your project in the sure grip of the replaceable nonslip serrated steel jaws and it won't budge. Jaws Strength - The serrated pattern on the jaws adds strength while providing a strong and sure grip. Built-in pipe jaws add even more functionality, making it easy to put the clamp on pipes.