Professional Whitworth socket for commercial or occasional home use 1/2 WW Whitworth socket Shallow Whitworth socket 1/2in drive Whitworth sockets so will fit any 1/2in drive ratchets, extensions, power bars etc... Shallow socket so perfect for access in restricted hard to reach areas 12 sided / Bi-hex socket 12 point sockets so ideal for maximum grip for tight / stubborn nuts / bolts etc... Manufactured from CR-v steel for maximum strength and durability Fully polished for mirror finish and resistance to corrosion Socket size – 1/2 WW SPECIFICATIONS • Whitworth BSW socket • Socket size – 1/2 WW • Drive size – 1/2in • Shallow socket • Inner depth – 15mm • Outer depth – 40mm • 12 sided / Bi-hex socket