HORUSDY 3Pc 1/2" Drive Click Torque Wrench Ratchet Socket with Adaptor Extension

PRECISION - Ships pre-calibrated to +/- 4% accuracy and ready to use. Include calibration certificate with traceable serial number.DURABLE - Reinforced ratchet gear head constructed from hardened, heat treated Chrome Vanadium alloy steel.LONG-LASTING - Rust corrosion protection with our unique and newly invented Electro-Black finish treatment.PERFORMANCE - Features an easy-to-read, highlighted yellow print dual-range scale. Identify the markings even in low-light conditions.COMFORTABLE - Comes with a reversible ratchet head that drives in both directions and measure torque in a clockwise direction.Specification:Drive Size:1/2-InchMinimum Increment: 1 FT-LBRange -Nm / KG.M: 28-210 / 2.9-21.4Accuracy:CW±4%Length: 46 CMPatents:a. Easy twist handle (effort reducer) | b. High contrast scale (HiViz)Ratchet Head：Cr-V, 24 Tooth GearPackage Includes:1x1/2"Drive Torque Wrench1x1/2" to3/8"Adaptor1x1/2"125mm Extension Bar1x Maunal1x Storage Case