Used Tin Knocker 16ga Pittsburgh with 4n1 Rolls (3ph)$6,450.00 Used Tin Knocker 16ga Pittsburgh with 4n1 Rolls (3ph) quantity Add to cart Categories: OTHER NEW, USED & DEMO MACHINES, ROLL FORMERS Related products Demo TK 20ga Pittsburgh (Drive or Acme) $4,985.00 View Product New Pro Fab 25 KVA Air Operated Fully Automatic Spot Welder (1 PH/220 Volt), S2 Control $6,645.00 View Product Demo Tin Knocker 1524 Spot Welder $5,355.00 View Product PROFAB Pittsburgh Lock Air Hammer-Model 1600 $275.00 View Product