Proto 3-Piece 3/8" Drive SAE and Metric Impact Socket Extension Set, 12" Long, Black Oxide Finish, Extension Bar for Reaching Buried Bolts in Engines and Shops

Proto 3-Piece 3/8" Drive Impact Socket Extension Set
✔️ Set of 3, 3/8" drive, SAE and metric sizes, 12" long

Need a solid impact socket extension set? This Proto 3-piece impact socket extension set adds extra reach between your ratchet and socket for buried bolts, and it fits right in with engine work, suspension jobs, and machinery repair.

✅ Pack size: set of 3 pieces
✅ Brand: Proto
✅ Drive size: 3/8"
✅ Measurement system: SAE and metric
✅ Length: 12"
✅ Impact rated for use with impact tools
✅ Finish: black oxide
✅ Mfr part number: J7277A

💡 Are impact extensions different from regular extensions?
Yes, impact extensions use tougher steel made for impact tool hammering.

• Chrome extensions can crack or twist on an impact wrench
• Impact extensions usually have a black oxide finish
• Using impact rated parts keeps the whole setup safe