Canning Technology » | » Canning Technology » | » Snap Lock » Button Punch Snap Lock

Specially designed for commercial and industrial ductwork, these Button Punch Snap Lock machines will turn out perfectly formed locks.  They will produce both a receiver lock (inboard rolls) and a button-punched right-angle flange (outboard rolls).  Two models are available in both a 20 Gauge (9-Station) and lighter material, or a 24 Gauge (7-Station) and lighter material.