Brand New HORUSDY 3Pc 1/2" Drive Click Torque Wrench Ratchet Socket with Adaptor Extension 10150 Ft-Lb 13.6203.5 Nm, Quick Release Ratchets The Durable Ratchet Gear Heads are Nade of Hardened Heat-Treated Chromium Vanadium Alloy Steel (Cr-V) . Non-Slip Knurled Handle. Black Electroplating Surface Treatment, Rust Resistant, Corrosion Resistant. Features 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-Inch Minimum Increment: 1 FT-LB Range - Nm / KG.M: 28-210 / 2.9-21.4 Accuracy: CW±4% Length: 46 CM Patents: a. Easy twist handle (effort reducer) | b. High contrast scale (HiViz) Ratchet Head:Cr-V, 24 Tooth Gear Package Includes: 1x 1/2" Drive Torque Wrench 1x 1/2" to 3/8" Adaptor 1x 1/2" 125mm Extension Bar 1x Maunal 1x Storage Case