Description Impact wrench adapters in different types, made of chrome-vanadium steel material and has a long service life. Quick release converter for impact wrenches, easily convert impact wrench into a drill,bring you a good using experience. Features -Color:As Shown -Material:Chrome-vanadium steel -Size:3.80X2.30X2.30cm/1.49X0.90X0.90in -Size:5.00X2.30X2.30cm/1.97X0.90X0.90in -Type: 1/2 inch Square Drive to 1/4 inch Hex Socket -The clever design makes it easy to install on the electric wrench, which is very convenient. -It changes your 1/2" impact wrench into 1/4" hex socket driver bit system, professional and useful. -Made with fine craftsmanship and strong structure, so you can use them with peace of mind. -Made of reliable chrome-vanadium steel material for maximum strength and durability. -Suitable for professional or DIY enthusiasts, such as mechanics, engineers, carpenters, etc.Package list: 2 x Adapters (Spring) 2 x Adapters (Ordinary)