For use with 1/4-inch impact driver or 1/2-inch impact wrench, 3/8-inch chuck allows you to lock and release bits to help keep you on task on the job. Heavy duty design. Special quenching treated key parts increases durability.
Multiply utility of cordless impact drivers and wrenches to do work of regular power drill
3-jaw chuck holds round-shank drill bits and other accessories tight for left- & right-hand rotation
Includes special adapter to use chuck with 1/2" impact wrenches (holds 1/4" hex-shank bits, too)
Chuck capacity 1/16" to 3/8", includes chuck key; excellent quality - made in Taiwan
Heavy-duty carbon steel for durability, precision machined for smooth operation, CrV adapter