Yale Key in Knob 5220 series Standard Duty

Standard Duty Cylindrical Knobset

Standard : ANSI / BHMA A156.2 2003 Grade 3

Specification

- Chassis : Solid steel chassis
- Latch or Bolt : Zinc
- Strike : Stainless Steel / Steel.
- Knob : Stainless Steel / Brass
- Rose : Stainless Steel / Brass
- Backset : 60 mm / 70 mm.
- Door thickness of 35-50mm
- Solid brass 5-pin tumbler cylinder plug with zinc housing with 3 nickel plated brass keys

Testing Cycles ; 200,000 cycles

Function : Residential and Light Duty Commercial or Institutional use

Entrance, Bathroom, Passage

Available Finishes

US3 - Polished Brass, US5 - Antique Brass,
US11 - Antique Copper, US15 - Satin Nickle, US32D - Satin Stainless Steel
Note : US15 is not available for CA, CN, BR, TT
US32D is not available for OV, EM

Knob Style of various sizes

BR, CA, CN, OV , TT, EM