Features: *Spring loaded ball bearing on head holds sockets securely *Suitable for quick change 1/4" chuck systems or directly into drill chuck *Change your hand socket set into a driven socket set *Perfect for your impact driver or drill *Allows you to replace your ratchet with a power tool *These impact ready adapters are rated for the most demanding of applications *The 1/4" hex shank fits all quick change chucks as well as standard drill chucks *Socket bit adapter drill nut driver power extension bar 1/4" 3/8" 1/2" Specifications: *Material: Aluminum Alloy *Color: As Pictures Show *Sockets Standard 1/4" Hex Shank *Type + Length: (1/4" hex shank to 1/4" socket) Socket Adapter, Length: 65mm (1/4" hex shank to 3/8" socket) Socket Adapter, Length: 65mm (1/4" hex shank to 1/2" socket) Socket Adapter, Length: 72mm *Quantity: 3pcs/Set Package Contents: 3pcs Set Socket Adapter Hex Shank to 1/4" 3/8" 1/2" Impact Drill Bits Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.