Torque Multiplier, 11pc 1" Drive Heavy Duty Torque Multiplier Wrench Set with 8 Cr-V Sockets 21-38mm, 6800 Nm 1:64 Labor Saving Lug Nut Remover for Semi Trucks RVs Buses. Heavy Duty Construction: This torque multiplier lug wrench is built with robust 40Cr steel and a protective powder coating to withstand tough tasks, while the phosphatized Cr-V sockets resist corrosion to ensure long-lasting performance.
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