【High Precision & 2025 New Model 6-Piece Set】 Produced by a major brand's torque wrench manufacturing factory, compliant with ISO 06789, GB/T15729, and ASME B107.14M, with a precision error of ±3%. Furthermore, various sizes and sockets are available. You can freely set the torque value within the setting range, allowing for efficient work when selected according to the application. 【Supports Both Tightening & Loosening Rotations】 This torque wrench supports both rotations, enabling torque measurement for both right-hand and left-hand threads. Tightening and loosening are easily done with a one-touch operation by switching the lever left or right. 【2 Types of Units: N.m / ft.lb Display & Easy-to-Read Scale】 Displays in two types of units, N.m / ft.lb, and features a matte finish body with a highly visible design. 【2 Types of Units: N.m / ft.lb Display & Easy-to-Read Scale】 Displays in two types of units, N.m / ft.lb, and features a matte finish body with a highly visible design. 【With Setting Value Lock Function to Prevent Setting Value Deviation】 When you release your hand from the lock ring, it automatically returns to its original position and locks, fixing the torque value, allowing for accurate tightening. You can confirm the completion of tightening with a "click" sound. 【6-Piece Set Contents】 ① 1/4 inch 2-24 N·m Torque Wrench Body ② 3/8 inch 5-60 N·m Torque Wrench Body ③ 1/2 inch 20-220 N·m Torque Wrench Body ④ 1/4 inch Extension Bar (100mm) ⑤ 3/8 inch Extension Bar (150mm) ⑥ 1/2 inch Extension Bar (120mm). A professional-grade set that enables precise torque management. Widely applicable to automobiles, motorcycles, bicycles, and mechanical maintenance.