3/8" Square Drive Extensions

These things are the total shit for knuckle, pan or shovel head bolts.  They were in the tool box and I never used them before . . . learn somethin' new every day - huh?

3 comments:

Irish Rich said...

Yeah, they are....unless the head bolts are S&S 12 point. Grrrrr....

Dave Polgreen said...

Hey Noot, what is the part number on that wrench? I need to get one of those. Plus one in 5/8" as well. . .

fuandyourspine said...

yup, have snap on and proto ones, good for base nuts too, 12 point

mcmastercarr=
3/8" Square Drive Box-End Wrench Sockets

Change your square-drive torque wrench or standard ratchet into a 12-pt. box end wrench. Also known as torque adapters, sockets are made of heat-treated alloy steel with a chrome finish.
9-Pc. Set
Includes one each of sizes 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8". Furnished on a metal bar.
Per Set
55015A35 $132.00
Individual Wrench Sockets
Size O'all Lg. Each
3/8" 2 11/16" 55015A21 $14.84
7/16" 2 47/64" 55015A22 14.44
1/2" 2 25/32" 55015A23 14.84
9/16" 2 27/32" 55015A24 14.84
5/8" 2 55/64" 55015A25 16.01
11/16" 2 29/32" 55015A26 16.58
3/4" 2 61/64" 55015A27 16.83
7/8" 3 1/32" 55015A29 21.04