ABOUT THIS PRODUCT

Forged from the finest chrome molybdenum alloy steel, the best choice for strength and durability. Radius corner design, to extend the life of fasteners. Steel ball retainer on male end. Included in a heavy molded storage tray. Fully guaranteed No doubt, Sunex tools offer one of the most complete and toughest Impact Socket lines around.  This 1/2" drive extensions are designed to tackle the toughest jobs with solid durability and keeps them pounding job after job.  Also each socket extension features a radius corner design, causing the socket to grab the sturdy wall of the fastener instead of grabbing the corners, resulting in less wear on the fastener. The following sizes included: 3", 5", 10" and 15".