10 PACK TRX Star Socket Bit Set1/2" Square DriveT20 to T70 TORX KnurledDrop-forged Chrome Vanadium steel sockets with steel TRX-Star* bits. Sockets heat treated and chrome plated for resistance to corrosion. Dual satin/chrome finish with knurled ring to assist gripping with oily fingers. Supplied on socket railFeatures: Drop-forged Chrome Vanadium steel sockets with steel TRX-Star* bits. Sockets heat treated and chrome plated for resistance to corrosion. Dual satin/chrome finish with knurled ring to assist gripping with oily fingers. Supplied on socket rail. Contents: TRX-Star*; T20, T25, T27, T30, T40, T45, T50, T55, T60, T70. Lifetime guarantee*. Specification: Contents -1/2"Sq Drive 55mm TRX-Star* Socket Bits; T20, T25, T27, T30, T40, T45, T50, T55, T60, T70 Drive -1/2"Sq Maximum Length -55mm Minimum Length -55mm Net Weight -0.83kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01360