Product Review

12" X 7/16" Shank, Quick-Lock extension, fits any 7/16" Hex shank product, impact rated For maximum durability, releases by hand for quick operation, Universal fit. 7/16" Universal Quick-Lock extension, 12" Length, works with or without grooves, No tools required. Exclusive Quick-Lock accepts all 7/16" Shanks. Quick Change of bits, No tools required. Impact rated, making this the most versatile extension on the market.