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- Material: Casting solid stainless Steel Grade 304.
- Base: Stainless steel Grade 304/201/ mild steel, stainless iron, or plastic.
- Rosette/Escutcheon: Diameter 50/51/51.5/52/53mm, height:8/8.3/8.5/9/10mm.
- Spindle: Steel with zinc plated, 7*7mm, 8*8mm, 9*9mm.
- Flat spring: High strength and great stamina with butter during assembly.
- Adaptor: Brass/casting stainless steel.
- Screws/fasten: Grub screw 5mm.
- Bolt through fixing.
- Finish: Satin Stainless Steel (SSS), PVD, others on request.
- 200,000 times’ cycle.
- Specification conforms to Standard: EN1906:2003, Grade 3.
- Application: Security doors, metal doors, timber doors; aluminum doors with narrow rose/escutcheon.
- Bespoke is most welcome with mould refunding upon order.
- Most competitive prices and high quality.
- Monthly output: 150,000 sets.
- MOQ: 200 sets
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