Rock Lock Pittsburgh Seam Closer$1,950.00 Rock Lock Pittsburgh Seam Closer quantity Add to cart Categories: OTHER NEW, USED & DEMO MACHINES, ROLL FORMERS Description Product Description Model #1, 20-28ga Galvanized Metal Model #2, 22-29ga Galvanized Metal Model #3, 18-24ga Galvanized Metal Related products Used Tennsmith 24″ Cleat Bender & Stand $775.00 View Product Used Flagler 3 Function, BL with 1/2 Standing S (3ph) $7,950.00 View Product Used TK 724 Combination Rotary Machine (5 Sets Tool) $750.00 View Product New Pro Fab 35 KVA Air Operated Fully Auto Spot Welder (1ph/220volt), S2 Control $7,950.00 View Product