• Standard backsets: 2", 2-1/2", 2-3/4".
  • For door stiles 3-3/4" wide and up.
  • Heavy gauge steel case.
  • Brass, bronze, or stainless steel armor front. Adjustable bevel.
  • Brass or stainless steel latch bolt. 7/16" throw.
  • Brass or stainless steel deadbolt. 1/2" throw.
  • Hubs available in different sizes to be compatible with various trim.
  • Keyed alike. Limited custom keying available upon request.
  • Brass, stainless steel, or US10B dust box.
  • Can be ordered without latch bolt (please use P/N 9524LLB).





9524 Interior Privacy Bit Key Lock


  • Latch bolt by knob or lever either side.
  • Deadbolt by bit key inside and outside.
  • One solid brass bit key furnished with each lock.





Sell Sheet
Specification Sheet
Installation Template





Click on a swatch below to get a closer look
  • US4
    Satin Brass
  • US4NL
    Satin Brass + No Lacquer
  • US32D
    Satin Stainless Steel
  • US26D
    Satin Chrome
  • US3
    Polished Brass
  • US3NL Polished Brass No Lacquer US3NL
    Polished Brass + No Lacquer
  • US26
    Polished Chrome
  • US32
    Bright Stainless Steel
  • US9
    Polished Bronze
  • US10
    Satin Bronze
  • US10B
    Oil Rubbed Bronze
  • US14
    Polished Nickel
  • US15
    Satin Nickel
  • US19
    Oxidized Black + Lacquer
  • US19LLG_Oxidized Black Less Lines +Lacquer_G0A2246_HiRes US19LL
    Oxidized Black Less Lines + Lacquer
  • BN
    Burnished Nickel
  • BB
    Burnished Brass
  • TN
    Tarnished Nickel
  • TB
    Tarnished Brass
  • DURO
    Duronotic
  • ESN
    Electroless Nickel
  • US15A
    Antique Nickel
  • US5
    Satin Brass + Black
  • Cerakote
    Protective Ceramic Coating
US26D
Satin Chrome