Quick installing pins work as convenient reference points to level flange for tack and weld-out — no tools needed
Hardened tapered ST-106 and ST-206 pins and wink pins automatically center on 5/8 In. to 1-5/8 In. (16 to 42 mm) holes, ST-258 pins similarly set in 1-1/2 to 2-5/8 In. (38 to 66 mm) holes
Maximum clamping power and hardened steel for long lasting use with acme threads
