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Love for 1/4" drive tools

Tallpilot

Well-known member
Joined
Jan 13, 2017
Messages
2,384
Location
Orlando
I don't know what you're working on but tightening torque range for M10 thread (14-17mm wrench size) is 40-55 ft lbs max. Easily achieved by any decent 1/4" ratchet. Similar for U.S. 3/8" thread size (9/16" wrench size). Anything over 14mm/9/16" size fastener head I'm breaking out my 3/8" drive anyway.

Break away torque is another matter for rusted frozen fasteners, but usually I'm using some sort of impact tool for those...

Correct. TLL72 claims 90 lb-ft. That's approaching where the cheaper course tooth 3/8" tools of yesteryear failed.
 
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Bagherra

Well-known member
Joined
Jun 3, 2012
Messages
768
Location
Virginia Beach, VA
Same here; most of what I work on is Japanese motorcycles and 1/4" drive is what I have in my hands the highest percentage of the time.

I have at least three 1/4" HF swivel ratchets (the object with the highest usefulness/cost ratio EVER seen), and I just leave a 10mm deep on one all the time, and the others get 8mm, 10mm shallow, and/or 12mm as needed.

I've disassembled the engine on my GSXR using only 1/4" drive set..
 
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Downwindtracker 2

Well-known member
Joined
Jun 13, 2019
Messages
1,715
Location
BC
The older 1/4" drive sockets didn't have dimples. Easy on and Easy Off. Often at annoying times. But the latest Taiwanese ones do, so I have Sierra, Tekton and Gearwrench sockets and I'm finding them handy,
 
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