Draper 1/4″ Hex 1/4″ and 3/8″ Drive Adaptors

Designed for use in conjunction with any 1/4″ hexagon drive unit, i.e. hand, electric or air screwdrivers, to drive 1/4″ and 3/8″ square drive socket. Comprises 1/4″ hexagon x 1/4″ square and 1/4″ hexagon x 3/8″ square adaptors. Manufactured from chrome vanadium steel hardened, tempered and chrome plated. Each square driver end incorporates a spring – loaded retaining ball for secure socket holding. Contents: 1 x 1/4″ Hex. Socket Drive Adaptor Set, 1 x 1/4″ Sq. Dr., 1 x 3/8″ Sq. Dr.