Premier Hex Key Socket Bit Set 3/8"Sq Drive 6pc

• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Forged Chrome Vanadium steel sockets with S2 steel hex bits. • Sockets are heat treated, chrome plated and satin finished. • Knurled rings assist the gripping of the sockets with oily fingers. • Supplied on socket rail. • Sizes: 4, 5, 6, 7, 8, 10mm. • Lifetime guarantee*.