Dorman® DM90B4 Door Center Patch Lock – SUS304 – Matte Black
The Dorman® DM90B4 Door Center Patch Lock is a premium architectural locking solution designed for frameless tempered glass doors. Featuring a precision double-bolt locking mechanism supplied with five keys, it provides enhanced security, smooth operation, and dependable performance. Manufactured from high-strength aluminum alloy with a matte black SUS304 stainless steel cover, it offers outstanding durability and a contemporary architectural appearance for modern glass door systems.
Technical details
- Product NameDorman® DM90B4 Door Center Patch Lock
- BrandDorman®
- ModelDM90B4
- Product TypeDoor Center Patch Lock
- MaterialHigh-Strength Aluminum Alloy with SUS304 Stainless Steel Cover
- FinishMatte Black (MB)
- ApplicationFrameless Tempered Glass Doors
- Door TypeFrameless Pivot Glass Door
- Installation PositionDoor Center
- Lock TypeDouble-Bolt Patch Lock
- Keys Supplied5 Keys
- Glass Thickness10 mm / 12 mm
- Glass PreparationGlass Cut-out Required
- Installation TypeGlass Mounted
- Corrosion ResistanceExcellent
- Weather ResistanceSuitable for Indoor & Sheltered Outdoor Applications
- SecurityHigh Security Locking System
- MaintenanceLow Maintenance
- PackingStandard Export Packing
- Country of OriginCN
- WarrantyAs Per Dorman® Warranty Policy
Description
The Dorman® DM90B4 Door Center Patch Lock in Matte Black is engineered for frameless tempered glass door systems that require secure locking and dependable daily performance. Featuring a precision double-bolt locking mechanism with five keys, it provides reliable protection while maintaining the clean architectural appearance of frameless glass entrances. Its matte black SUS304 stainless steel cover delivers exceptional corrosion resistance together with a premium contemporary finish suitable for offices, hotels, retail stores, shopping malls, banks, and other commercial buildings.
Spec & Technical Data
The Dorman® DM90B4 Door Center Patch Lock features a precision-engineered aluminum alloy body with a matte black SUS304 stainless steel cover for superior strength and corrosion resistance. Designed for 10 mm and 12 mm frameless tempered glass doors, it incorporates a key-operated double-bolt locking mechanism supplied with five keys to provide dependable security and long-term performance. Its heavy-duty construction and premium matte black finish make it an excellent choice for high-end architectural glass door installations.
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