Heavy-Duty 8520 Mortise Lock Engine For Aluminum Frame Doors– Premium Security
Upgrade your security with this durable 8520 Mortise Lock Body (85mm center, 20mm narrow backset). Built with a brushed stainless steel faceplate, solid brass/zinc alloy latch, and a corrosion-resistant galvanized steel case for maximum lifespan.
Ideal For:
Aluminum frame doors & storefronts
UPVC / plastic-steel doors
Narrow-stile metal & glass partitions
Features smooth operation and a blue protective film to prevent scratches.
Bulk orders available for contractors! Contact us today to place your order.