Sealey Premier Lock-On™ TRX-Star* Socket Bit Set 3/8"Sq Drive 7pc Features: Professional heat treated Chrome Vanadium steel sockets. S2 Steel bits with a satin chrome finish. Designed for extracting TRX-Star* screw heads and fasteners that have become damaged, cross-threaded or jammed. Supplied on a metal socket rail. Technical Details: • Professional heat treated Chrome Vanadium steel sockets. • S2 Steel bits with a satin chrome finish. • Designed for extracting TRX-Star* screw heads and fasteners that have become damaged, cross-threaded or jammed. • Sizes: T10, T15, T20, T25, T27, T30, T40. • Supplied on a metal socket rail. • Lifetime guarantee*. • Model No. AK62263 • Model No. AK62263 Additional Information: • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Professional heat treated Chrome Vanadium steel sockets. • S2 Steel bits with a satin chrome finish. • Designed for extracting TRX-Star* screw heads and fasteners that have become