Sealey S1217 WallDrive Socket 17mm 1/2"Sq Drive Cold-forged Chrome Vanadium steel socket. Hardened and tempered for added strength. Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers. WallDrive socket configuration. S1217 Features One of a comprehensive range of Premier Hand Tools, suitable for daily professional use Cold-forged Chrome Vanadium steel socket Hardened and tempered for added strength Chrome plated in half chrome, half satin finish with knurled ring for extra grip with oily fingers WallDrive socket configuration Lifetime guarantee* S1217 Specification Model No S1217 Brand: Premier Depth: Standard Drive: 1/2"Sq Material: Chrome Vanadium Nett Weight: 0.05kg Size: 17mm What is included: 1 x Sealey S1217 WallDrive Socket 17mm 1/2"Sq Drive