Sealey NS008 Combination Spanner 17mm - Non-Sparking Manufactured from Beryllium Copper. Die forged. Open-end and 12-point WallDrive ring combination. Supplied in storage pouch. NS008 Features One of a comprehensive range of Premier Non-Sparking Safety Tools, suitable for daily professional use Manufactured from Beryllium Copper Die forged Open-end and 12-point WallDrive ring combination Supplied in storage pouch Lifetime guarantee* NS008 Specification Model No NS008 Brand: Premier Length: 200mm Nett Weight: 0.155kg Size: 17mm What is included: 1 x Sealey NS008 Combination Spanner 17mm - Non-Sparking