Center Lock Patch Fitting for Frameless Glass Doors | D&D Hardware
Professional center lock patch fitting compatible with DORMA systems. Zamac body with SS304/316 cover options for 10-12mm glass. Premium glass hardware solutions.
Center Lock
PS-21
Center Lock
The Patch Fitting is similar to DORMA Universal, RP, EA, SG range series.
Center Lock, work with PK-21.
Specification
- Body Material: Zamac
- Cover Material: SS#304, SS#316, Brass, Aluminum
- Gaskets Material: Non-asbestos
- Finish: Polished or Brushed
- For 10-12mm glass.
- Please advise the glass thinkness upon inquiry and ordered.
Dimension of PS-21
Installation location
- E-catalogue Download
Patch Fitting
The patch fitteings are used for tempered glass assemblies, either internally or externally.
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Popular Products
Need a Reliable Center Lock Compatible with DORMA Systems for Your Glass Door Production?
Our PS-21 Center Lock offers full DORMA Universal/RP/EA/SG compatibility with Zamac construction and your choice of SS304, SS316, brass, or aluminum covers. Get consistent quality for 10-12mm glass installations with polished or brushed finishes. Contact us for OEM specifications and volume pricing tailored to your manufacturing requirements.
As a Taiwan-based professional manufacturer with comprehensive OEM/ODM capabilities, D&D combines extensive expertise in metal processing including die casting and precision machining to deliver consistent quality in every patch fitting. Our center lock represents the perfect balance of functionality and design flexibility, enabling architects, contractors, and glass system integrators to specify with confidence. Whether you're outfitting commercial buildings, retail spaces, or hospitality projects, our frameless glass lock solutions provide the reliability and finish quality your projects demand. Contact us to discuss glass thickness specifications and custom finish requirements for your next installation.