being 40% lighter than standard rubber hoses

31" diameter

and durable

Works off 1/2" Drive Impact Gun  Air or Electric

Groz Jenny Caliper 1540 Stationary RAM Pump being 40% lighter than standardGroz Jenny Caliper 1540 Short Description Groz 01540 6" Jenny Caliper Description Jenny Caliper 6" Long Hardened Selected Steel The Groz Jenny Caliper is used for locating and testing centers, laying off distances from an edge, and other instances of layout work. This caliper has a leg that holds the adjustable point, which is offset and has a locating lug incorporated in the straight leg. Made from selected steel, this caliper has a design that