... impact wrench 1.labor saving wrench 2.Gear ratio:1:58 3.Max safe out torque:3800N.M 4.3 sockets Adjustable torque impact wrench ... and machines.Directions of labor saving wrench HLH-58:1. Length:270mm2. Gear ratio:1:583.Max safe output torpque: ... 21cm5.One set including two sockets.The size of 1'',22'',24'',27'',30'',32'',33'',34'',35'', ... . Thanks for visiting Good day adjustable torque impact wrench