The Snap-On JH Williams 2-103A 3-Inch impact extension has a 3/8-Inch drive and a black industrial finish. It has been specially heat treated for impact use to provide long life, safety, and durability. The spring plunger provides secure retention for safety and convenience. It is suitable for use with pneumatic and electric impact wrenches.
The JH Williams 2-103A 3-Inch impact extension has a 3/8-Inch drive and a black industrial finish. It has been specially heat treated for impact use to provide long life, safety, and durability. The spring plunger provides secure retention for safety and convenience. It is suitable for use with pneumatic and electric impact wrenches.