HEX SOCKET BIT SET 16PC 1/4inch & 3/8inchSQ DRIVE ZGRO Calibration tolerance in accordance with

Calibration tolerance in accordance with BS EN ISO 6789-1:2017

Aisin Warner AW-1

antifreeze

Hydrostatic head of 3

HEX SOCKET BIT SET 16PC 1/4inch & 3/8inchSQ DRIVE ZGRO Calibration tolerance in accordance withForged Chrome Vanadium steel sockets with S2 steel hex bits. Sockets heat treated and chrome plated for resistance to corrosion. Knurled ring to assist gripping of socket with oily fingers. Supplied on socket rail. 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 heat treated and chrome plated for resistance to corrosion. Knurled ring to assist