A 65mm deep, thin wall impact socket, essential for working on nuts with limited access such as hub nuts. Forged from chrome moly steel with black phosphate coating for protection. Hardened and tempered for enhanced durability. Size: 65mm 6 Point single hex socket 3/4" drive so will fit any 3/4" drive ratchets / bars / extensions etc. Total length of socket: 78mm Outside diameter of socket end: 85mm Outside diameter of drive end: 44mm Material: 42 CR-MO for strength Hardened: HRC 45 for durability Finish: Black phosphate for protection