


Lock Former
LC-12DR
The Lock Former is a precision sheet-metal forming machine engineered to create consistent, high-quality seams and profiles for ductwork, roofing, and architectural flashings. Featuring hardened tooling, adjustable folding angles, and a rigid frame, it delivers repeatable bends and tight lock seams for reliable assembly—ideal for HVAC contractors, sheet-metal shops, and construction fabricators requiring efficient, durable seam forming.