VIM offers a variety of tools and accessories for fastening applications—including these 15" wrench extenders. The steel tool features a durable chrome finish and will work with almost any wrench, from 32mm up to 1-1/4". An easy way to generate more torque. Ideal for loosening stubborn nuts and bolts in hard to reach areas. Prevents you from damaging your wrenches by hammering them or latching them together to increase leverage. Round handle provides comfortable grip.