Mr Ratchet
Well-known member
Precision instruments make good wrenches and also makes some for Snap on. I have a SO version in 3/8" in/lbs (150) and 1/2" in ft/lbs (250). Both have been very good through out the years. Mine are 30 + years old and were still in spec a few years ago when I had them checked. If you go this style, make sure you get a follow up pointer. My 3/8" one has it and I wish I would have gotten one on my 1/2" one.
http://www.torqwrench.com/tools/dials.php
http://www.torqwrench.com/tools/dials.php