Proto J5660 3/4" Drive Extension 4"

Features: Chrome plating provides increased protection from rust and corrosion Flexible extension is designed for low torque applications in limited access areas Ball and spring socket retention Spinner disk is ideal for fast turn down of fastener All tools are professional quality, made of high-grade chrome vanadium steel Sockets feature SuperTorque® lobular openings for greater turning power without deforming the fastener Metal tool box made for years of rugged use

Features: Chrome plating provides increased protection from rust and corrosion Ball and spring socket retention Spinner disk is ideal for fast turn down of fasteners Guaranteed Accuracy: Accurate within ±4% of any clockwise setting from 2% of full scale to full scale

Features: Includes 1/2 Drive Extensions Chrome plating provides increased protection from rust and corrosion Ball and spring socket retention Spinner disk is ideal for fast turn down of fasteners Guaranteed Accuracy: Accurate within ±4% of any clockwise setting from 2% of full scale to full scale

Features: Chrome plating provides increased protection from rust and corrosion Ball and spring socket retention

Proto® 1/2" Drive Extension 10" Made from alloy steel. Heat-treated for strength and durability. Rigid extensions.