ITEM NO: KADD series Made of tempered and hardened Chrome Vanadium Alloy Steel Heavy duty construction design provides maximum strength and durability Quick-release chuck with knurled sleeve for fast and easy bit changes Hexagonal adapter securely holds any type of 1/4″ hex shank bit Ideal for converting an air or power impact wrench into a screwdriver or drill CR-V ASME B107.4 Black Phosphate Finished
