Aiourx 3/4 Inch Drive Click Torque Wrench Set 25-350 Ft.-Lb. / 33.9-474.8 Nm

The wrench is manufactured with heavy-duty alloy steel to withstand repeated high-stress use. Heat-treated and oil-quenched for maximum strength and durability., 3/4 Inch Ratchet Head: Forwarding and reverse switch. Sealing Ring: Keeps lubrication in and contamination out., Roll Marked: Scale is roll-marked for permanence. Knurled Grip: Oil resistant and skid resistant., Locking Collar: Prevents accidental change of torque value during use., High Accuracy: +/- 5% clockwise, +/- 6% counterclockwise. "Click" sound tells the preset torque value is reached. Stop applying force when you hear and feel it.