Nice find on used clamps. I'll take old name brand over new crap any day. Just to mention on the new crap, Tractor supply stores randomly have great prices on useable extension pliars. Got several combo packs with a 6" ,8", & 12" extension for $14.99. Way better than HF, just don't let the long ones overtwist. Stopped at 2 stores in Tennessee last year on vac with wife to look for more.