Dorman® DM-820A Bottom Lock – Polished Stainless Steel (SUS304)
The Dorman® Bottom Lock is a premium architectural patch lock designed for frameless tempered glass doors. Installed at the bottom of the door, it provides secure locking, smooth operation, and dependable performance for commercial and residential applications. Manufactured from high-strength aluminium alloy with a polished SUS304 stainless steel cover, it offers excellent corrosion resistance, long service life, and a clean, modern architectural appearance.
Technical details
- Product NameDorman® Bottom Lock
- BrandDorman®
- ModelDM-820A
- Product TypeBottom Patch Lock
- MaterialHigh-Strength Aluminium Alloy with SUS304 Stainless Steel Cover
- FinishPolished Stainless Steel (PSS)
- ApplicationFrameless Tempered Glass Doors
- Lock PositionBottom
- FunctionSecure Bottom Locking for Glass Doors
- Glass Thickness10 mm / 12 mm
- Glass PreparationGlass Cut-out Required
- Installation TypeGlass Mounted
- Corrosion ResistanceExcellent
- Wear ResistanceExcellent
- MaintenanceLow Maintenance
- PackingStandard Export Packing
- Country of OriginChina
- WarrantyAs Per Dorman® Warranty Policy
Description
The Dorman® Bottom Lock is engineered to provide secure locking for frameless glass door systems while maintaining clean architectural aesthetics. Its precision-engineered locking mechanism ensures reliable engagement, smooth daily operation, and dependable long-term performance. The polished SUS304 stainless steel finish enhances corrosion resistance while complementing contemporary architectural glass installations.
Spec & Technical Data
The Dorman® Bottom Lock is manufactured from precision-machined high-strength aluminium alloy with a polished SUS304 stainless steel cover for superior structural strength and corrosion resistance. Designed for 10 mm and 12 mm tempered glass doors, it provides secure bottom locking, precise alignment, and reliable long-term performance in architectural glazing applications.
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