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 TK Fourplex S & Drive with Slitter & BL Roll (3ph) $12,850.00 View Product Used Wysong 1652 Air Shear with Backgauge $3,800.00 View Product PF Pro Cool II Chiller $1,185.00 View Product Demo TK S&Drive Only $5,850.00 View Product