Heavy sliding glass to glass lock with key

Secure large, heavy double-leaf frameless glass sliding doors with our commercial-grade Heavy Glass-to-Glass Sliding Door Lock. Designed specifically for high-traffic or high-security sliding glass partitions, this lock set features a reinforced heavy-duty steel hook bolt mechanism that latches deeply into a matching glass keeper patch, preventing heavy glass panels from being forced apart or lifted off their track.

Built for maximum access control, it features a dual key setup for reliable security from either side of the entrance. Manufactured with an ultra-dense cast alloy core and wrapped in a corrosion-resistant Grade 304 Stainless Steel cover plate, it delivers uncompromising structural integrity, anti-pry performance, and a sleek, modern look for office fronts, boardrooms, and luxury commercial entrances.