Feature(may vary by option.)

●PERFECT FOR EASY TORQUE CALIBRATION Use with torque wrench for easy torque calibrations. Adapters measure 2" from center of square drive to center of adapter opening. Center to center length on adapter for easy torque calculations and adjustment due to the added length and leverage.
●SPECIFICATION This 8 piece set includes the following 12-point torque adapter extension sizes with 3/8" drive:5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4". The 12-point box end allows for fine indexing and improves speed and access. Fits 4, 6 and 12 point fasteners.
●EASY TO ACHIEVE The wall thickness of the thin profile is specifically designed to provide strength while providing ample room for access to difficult fasteners.
●NO DAMAGE Designed with radius edges that avoid scratches and other damage. Larger sizes feature thicker construction for strength. Work with your torque wrench or even a crowbar to rotate fasteners correctly in hard-to-reach places.
●Made from fully polished chrome vanadium, precision forged and heat treated for optimal strength and durability. We offer you quality assurance tools with 12+18 months after-sales warranty (18 months warranty through the register). Help you achieve a satisfactory shopping experience.

[8 pieces. SAE]

[10 Piece Metric]

Description