The Sealey 50mm Non Sparking Open End Slogging Spanner (Model No. NS025) is a heavy-duty tool built for the most demanding large-scale fastening applications in hazardous industrial environments. This 50mm variant provides the substantial opening required for oversized nuts and bolts on major equipment, whilst the Beryllium Copper construction ensures absolute spark-free safety in potentially explosive atmospheres. Die forged to withstand extreme industrial conditions, this robust spanner features a short profile handle with a reinforced heavy-duty striking end engineered for repeated use with non-sparking hammers. The combination of significant size and superior material properties makes this an essential tool for professionals working on large plant installations, heavy machinery, and industrial systems in petrochemical facilities, refineries, and chemical processing plants where conventional steel tools pose unacceptable ignition risks. Features and Benefits:50mm size ideal for o