7pc Ball End Hex Socket Bit Set 3/8" Square Drive 3mm to 10mm150mm Long ShaftDrop-forged Chrome Vanadium steel sockets, hardened and heat treated with a fully polished mirror finish. Steel hex bits with a blackened finish for resistance to corrosion. Bits feature no shoulder for easier as to recessed fixings. Ball-end bits allow fixings to be driven with the hex shaft up to 30 . Sockets include 2mm hex setscrew allowing easy replacement of individual bitsFeatures: Drop-forged Chrome Vanadium steel sockets, hardened and heat treated with a fully polished mirror finish. Steel hex bits with a blackened finish for resistance to corrosion. Bits feature no shoulder for easier as to recessed fixings. Ball-end bits allow fixings to be driven with the hex shaft up to 30 . Sockets include 2mm hex setscrew allowing easy replacement of individual bits. Contents: 3, 4, 5, 6, 7, 8, 10mm. Supplied in storage case. Lifetime guarantee . Specification: Contents -3/8"Sq Drive 150mm Ball-End Hex Socket Bits; 3, 4, 5, 6, 7, 8, 10mm Drive -3/8"Sq Maximum Length -150mm Minimum Length -150mm Net Weight -0.63kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01383 Loops 7pc Ball End Hex Socket Bit Set 3/8" Square Drive 3mm to 10mm - 150mm Long Shaft