Draper 3 Piece 1/4″ Hex to Square Drive Adaptor Set

Designed for use in conjunction with any 1/4" hexagon drive unit, i.e. hand, electric or air screwdrivers, to drive 1/4", 3/8" and 1/2" square drive sockets. Comprises 1/4" hexagon x 1/4" square, 1/4" hexagon x 3/8" square and a 1/4" hex x 1/2" 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 Socket Adaptor Set, 1/4" Hex. x 1/4", 3/8" & 1/2" Sq. Dr. (3 Piece)