1,000v Insulated Open End/Ring Spanner Set in Tool Roll - Imperial

1,000v Insulated 8pc Open Ended Spanner Set. Made from injection moulded Nylon Thermoplastic, which exceeds the requirements of IEC 60900, the industry standard for live line working. In addition, this tool meets the requirements of Category 'C', which requires it to perform at extreme temperatures of -40°C to +70°C, making it unique in this category. These insulated tools are the toughest in the market, being virtually indestructible. With a lifetime warranty on the tool and insulation. Supplied in 12 pocket tool roll for safe and easy storage. Kit includes 3/8", 1/2", 11/16", 3/4", 7/8" Open Ended Spanners & 1/2", 3/4" & 7/8" Offset Ring Spanners.