FIRSTINFO F3451A Taiwan 3/8-inch Drive Torque Adapter Set, 12-Point Box End, 10 to 19mm, Metric, 10-Piece with CR-V Construction | Blow Case and Mechanic's Tray — Open-Box, 36% Off

【 Perfect For Easy Torque Calibration 】Use with torque wrench for easy torque calibrations. Adapters measure 2 inch from the center of the square drive to the center of the adapter opening. Center-to-center length on adapter for easy torque calculations, and adjustment due to the added length and leverage.

【 Specification 】Length range: 65mm to 70mm- 3/8” Drive, 10 pieces metric set includes 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm; 12-point box end allows for fine indexing, helping to improve speed and access. Fits 4, 6 and 12 point fasteners.

【 Easy to Reach 】Box end thin profile wall thickness is specially engineered to provide strength while still allowing ample room for access to reach difficult fasteners.

【 No Damage 】Designed with features radius edges which will avoid scratch and other damages. Larger sizes feature thicker construction for strength. Work with your torque wrench or even a breaker bar to correctly torque fasteners located in hard-to-reach places.

【 Taiwan Design & Manufacture 】Manufactured from fully polished chrome vanadium, precision-forged and heat treated for optimum strength and durability. We provide you quality assurance tools with 12+18 months after-sales warranty support (18 months warranty by the register). Help you to achieve a satisfactory shopping experience.