432-780430 This item features: -Quick installing pins work as convenient reference points to level flange for tack and weld out - no tools needed. -Features acme threads for maximum clamping power and hardened steel for long lasting use. -Hole Diam: 5/8 in [Min], 1 5/8 in [Max]. -Wt.: 4 lb. -Price is for 1 Set.