Features:

• This Is 1/4" 3/8" 1/2" Drive Socket Adapter Set,4 Pcs.
• Match The Drive Of Your Sockets With The Drive Of Your Tool With This Socket Adapter Set!
• This Set Allows You To Mix And Match Drive Sizes For Your Sockets, Ratchet Handles, Extension Bars And Other Accessories.
• Drive Socket Reducer Air Impact Heavy Duty Ratchet Adapter.
• These Adapters Allow You To Marry The Socket To A Better Tool For More Power Or Reach In A Tight Spot.
• Socket Wrenches Adapter Hand Tools 
• Made For Electric Or Air Tools, These Socket Adapters Fit Many Tools In Your Home Workshop Or 
• Craftsman Hand Tools Ratchet Wrench Drive Adapter Set 
• Professional Garage.
• Ideal Tool For Mechanics, Engineers, Carpenters Or DIY Enthusiasts.
• Made From Chrome Vanadium Steel.
• Socket Ratchet Converter Reducers Adaptors 1/2inch 3/8inch 1/4inch Set Garage DIY Universal Joint Impact Adapter
• Designed For Use With Air Pneumatic, Electric Impact Wrenches And Ratchets.
• Allows Greater Flexibility For All Sockets And Drive Tools.
• 1/4 3/8 1/2 Drive Socket Adapter Reducer Air Impact Set New.
• Drive Socket Reducer Air Impact Heavy Duty Ratchet Adapter.
• Socket Adapter Reducer Set Joint Drive Air Impact.

size:

• 1/2 "Turn 3/8" - (12.5mm Square Hole Turn 9.5mm Square Head)
• 3/8 "Turn 1/4" - (9.5mm Square Hole Turn 6.3mm Square Head)
• 3/8 "Turn 1/2" - (9.5mm Square Hole Turn 12.5mm Square Head)
• 1/4 "Turn 3/8" - (6.3mm Square Hole Turn 9.5mm Square Head)

Package Included:

• 1 x Drive Socket Adapter Converter Reducers Adaptors

Note: 

• 1.Please allow 1-3mm error due to manual measurement.
• 2.The color may be different with the true item due to the screen display, pls understand.