Solid Lever Handle, Casting solid or semi-hollow on Narrow Style Rose
  Material: Stainless Steel Grade 304/316.
  Finish: Satin stainless steel, Polish stainless steel, Chrome plated, PVD

• 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.
• Rosette/escutcheon, square shape,
• Spindle: Steel with zinc plated, 8*8mm
• Flat spring: High strength and great stamina with butter during assembly.
• Adaptor: Brass/casting stainless steel.
• Screws/fasten: Grub screw 6mm.
• 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: aluminum doors with narrow rose/escutcheon.