AMM Impact Socket Extension Set Tools, 1/4", 3/8", 1/2" Drive Socket Adapter, Extension Bar, Impact Univeral Joint, Impact Coupler with Cr-V Steel for Power Drill & Impact Driver, 18 Pieces

【Capacity】This socket extension set has the sizes and tools you'll need for almost any project, including 1/4" Drive Extension Bar (3", 6"); 3/8" Drive Extension Bar (3", 6", 10"); 1/2" Drive Extension Bar (3", 6",10"); Universal Joints (1/4", 3/8", 1/2"); Socket Adapters (1/4"F * 3/8"M, 3/8"F * 1/4"M, 3/8"F * 1/2"M, 1/2"F * 3/8"M); Impact Coupler (1/4"Hex * 1/4"Dr, 1/4"Hex * 3/8"Dr, 5/16"Hex * 1/2"Dr)
【Material】Our extension set constructed from high-strength Chrome-Vanadium Steel , with a protective black phosphate coating
【Clearly Size】The high-contrast size marking of the extension bar is permanently laser etched, making it easy to read even in low-light conditions
【Convenient】Our impact extension set come with a heavy duty blow molded storage case, easy to carry, transportation and safe storage
【Versatile】Spring loaded detent ball and the through-hole in the drive end ensure sockets or extension bars from dropping.Socket extensions for reaching tight space, universal joints for changing angles and getting narrow area, socket adapters allow using different drive size sockets, coupler can be used to convert different screwdrivers for installation and removal of bolts
【Brand Service】AMM provides all-day customer service, if you have any questions, please find us through Amazon, we will be happy to solve your problem. Thank you for your attention and support to AMM brand

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