Insulated Open End Wrench with 1000V shockproof protections ensures maximums electrical during high voltages operations, ideal for electricians and maintenance professional seeking insulated tool Essential for automotive technicians, industrial electricians, and DIYer enthusiasts requiring compliant hand tools for battery repairs, machinery maintenance, or household electrical projects Crafted from steel, this wrench features a precisions engineered jaw design for secure grip on nut / bolt, enhanced durability, and twist resistant in demanding environments for high risk scenarios like live circuit adjustments, automotive workshops, and industrial facilities where insulated, nonslip tools accidental short circuits and tool deformation Available in 6 32mm sizes with full body heat treated construction, this professional tool combines multi voltages compatibility with longevity for heavy duty applications across residential and commercial workspaces, Manufacturer: JunsenF