Amtech I5705 3 Piece 150mm 1/4" Hex Extension Adapter Set, Socket Driver 1/4", 3/8" and 1/2", for Impact

DURABLE: This 3 piece 150mm 1/4" hex extension adapter set is made feat treated and hardened steel for durability VERSATILE: Suitable for 1/4" hex impact drivers, the set includes 1/4", 3/8" and 1/2" square drives PLEASE NOTE: This product is not suitable for use with high torque impact drivers COMPACT FORMAT: Conveniently sized for storage in toolboxes and cabinets TRADE READY: Suitable for both home users and professional tradespeople, Manufacturer: DK Tools