Professional 16mm socket for commercial or occasional use 16mm deep impact socket Metric 16mm socket Double deep impact socket so perfect for access in restricted deep reach areas 1/2in. Drive so will fit any 1/2in drive ratchets, extensions, impact guns etc... 6 sided / single hex socket Manufactured from CR-v steel for maximum strength and durability Hardened and tempered for strength with a phosphate finish for greater corrosion resistance Impact socket so suitable to be used with high torque impact guns SPECIFICATIONS • Metric Impact Socket • 16mm socket • External length – 75mm • Inner depth of the socket – 55mm