BERICON Explosion-proof open-end wrench 19mm BW-20019 1 piece

Catalog number: BW-20019 Features: ● Wrench used for tightening and removing bolts and nuts. ● Passed the metal spark non-ignition test of the Product Safety Evaluation Center. ● Even if impact or friction is applied, it does not produce sparks that can become a source of ignition. ● Non-magnetic. ● Highly corrosion resistant. Applications: ● Explosion-proof: tankers, submarines, mines, oil fields, refineries, gas work sites, gasoline/LPG storage and transport vehicles, chemical plants, petrochemical plants, explosives plants, fireworks plants, paint plants, dyeing plants, flour mills, extraction plants, aircraft maintenance plants, thermal power plants, smelters. ● Non-magnetic: computer/communication equipment assembly plants, magnetic tape plants, minesweepers. ● Corrosion resistant: food factories, water supply facility construction sites. Specifications: ● Two-sided width dimension (mm): 19 ● Total length (mm): 175 ● Hardness: HB330 or higher ● JIS equivalent ● Tensile strength: 102-122 kg/mm2 ● Heat resistance: up to about 100°C ● Elongation: 0.1-5.0% ● Magnetic conductivity: Beryllium copper alloy 0 Material/Finish: ● Beryllium copper alloy