1/2” SQUARE DRIVE ANVIL. AIR IMPACT GUN WRENCH. THE DRIVE IN THIS ONE HAS BEEN CHANGED TO 1/2" SQUARE DRIVE. YES WE ARE AWARE THAT THE ITEM IM-31 IS A 3/8" DRIVE.
Snap-On IM31 Air Pneumatic Impact Wrench 3/8 Drive Vintage Automotive Tool, USA
SNAP ON IM31 TUNE UP KIT WITH BEARINGS + SNAP ON IM31 HAMMER PIN SET
SNAP ON IM31 HAMMER PIN SET OR SNAP ON IM31 HAMMER PIN SET + O'RING
SNAP ON IM31 3/8" DRIVE AIR IMPACT HAMMER WRENCH W/ SNAP ON BOOT
SNAP ON ME6F1A AIR INLET BUSHING FOR FAR72, IM31, IM51A,B, IM510 11/16" x 16 UN
