Center Strike Box PK-21 for Frameless Glass Doors | D&D Hardware
Premium center strike box PK-21 for PS-21 patch locks. Zamac body with SS304/316 cover options. Compatible with DORMA systems for 10-12mm glass applications.
Center Strike Box
PK-21
Centre Strike Box to suit PS-21 centre lock
The Patch Fitting is similar to DORMA Universal, RP, EA, SG range series.
Center Strike Box, for PS-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.
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Dimension of PK-21
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Installation location
- E-catalogue Download
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Patch Fitting
The patch fitteings are used for tempered glass assemblies, either internally or externally.
Download
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Our PK-21 center strike box offers DORMA-compatible design with flexible material options (SS304, SS316, brass, aluminum) and dual finish choices (polished/brushed). Manufactured with precision die casting and full quality control, we ensure batch consistency for your production needs. Request technical specifications and volume pricing to streamline your supply chain with reliable OEM partnership.
As a professional building hardware manufacturer, D&D Builders Hardware Co. leverages extensive expertise in metal processing and precision manufacturing to deliver this essential component for frameless glass installations. The center strike box combines functional excellence with manufacturing precision, utilizing advanced die casting techniques for the Zamac body and high-grade stainless steel or alternative metals for superior corrosion resistance. Whether you're a glass door manufacturer, hardware distributor, or construction contractor, the PK-21 provides the reliability and quality assurance needed for demanding commercial and architectural applications. Contact us to specify your exact glass thickness requirements and finish preferences for customized solutions.