What's in the box:

3Pcs/Set Hex Drill Bit Socket Adapter Drive Electric Impact Driver 3 Size (Standard)

The 3pcs socket adapters can change your hand socket set into a driven socket set, change 1/4" hex shank to 1/4" 3/8" 1/2" socket quickly and easily.

Features:
Spring loaded ball bearing on h-ead 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 p-ower 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 p-ower extension bar 1/4" 3/8" 1/2".

Specifications:
Material: Aluminum alloy
Sockets Standard: 1/4" Hex Shank
Type + Length:
(1/4" hex shank to 1/4" socket) Socket Adapter, Length: 65mm / 2.56in
(1/4" hex shank to 3/8" socket) Socket Adapter, Length: 65.8mm / 2.59in
(1/4" hex shank to 1/2" socket) Socket Adapter, Length: 68mm / 2.68in
Quantity: 3Pcs/Set
Package Weight: 92g / 3.25ounces
Package Size: 80 * 50 * 30mm / 3.15 * 1.97 * 1.18in

Packing List:
3 * Socket Adapter