Sealey NS020 Slogging Spanner Open-End 30mm - Non-Sparking Manufactured from Beryllium Copper. Die forged. Short profile handle with heavy-duty striking end. Used with a non-sparking hammer to tighten/loosen large nuts or bolts. NS020 Features One of a comprehensive range of Premier Non-Sparking Safety Tools, suitable for daily professional use Manufactured from Beryllium Copper Die forged Short profile handle with heavy-duty striking end Used with a non-sparking hammer to tighten/loosen large nuts or bolts Lifetime guarantee* NS020 Specification Model No NS020 Brand: Premier Length: 190mm Nett Weight: 0.505kg Size: 30mm What is included: 1 x Sealey NS020 Slogging Spanner Open-End 30mm - Non-Sparking