• Stainless steel case.
  • Brass, bronze, aluminum or stainless steel armor front, finished as required.
  • Brass or stainless steel, solid type 1/2” latch bolt throw.
  • 4-7/8” x 1-1/4" standard strike.
  • 1-1/8" backset standard, other backsets available as a special order.
  • Hubs set up to accept 8mm spindles. Other sizes can be accommodated.
  • Brass, stainless steel or oil rubbed bronze dust box.





SL1725SDL | Passage


  • Latch bolt by lever either side.

SL1745SDL | Classroom


  • Latch bolt by lever either side unless outside lever is locked by key.
  • Inside lever always free egress.

SL1750SDL | Entrance


  • Latch bolt by lever either side unless outside lever locked by thumb turn inside or key outside.
  • When outside lever is locked, operating the inside lever will NOT unlock outside lever.

SL1753SDL | Entrance


  • Latch bolt by lever either side unless locked by thumb turn inside or key outside (both levers become rigid).
  • No emergency egress.

SL1756SDL | Entrance or Office


  • Latch bolt by key outside and lever either side unless outside lever is locked by toggle.

SL1758SDL | Institution or Asylum


  • Latch bolt by key either side.
  • Dummy handles required to slide door.

SL1759SDL | Storeroom or Closet


  • Latch bolt by lever inside and key outside.
  • Outside lever always rigid.
View More Functions +










Click on a swatch below to get a closer look
  • CVB
    Cerakote Vortex Bronze
  • Cerakote Black Gloss CBG
    Cerakote Black Gloss
  • Cerakote White Gloss Cerakote White Gloss
    CWG
  • Cerakote White Matte CWM
    Cerakote White Matte
  • Cerakote Black Matte CBM
    Cerakote Black Matte
  • US4
    Satin Brass
  • US4NL
    Satin Brass + No Lacquer
  • US32D
    Satin Stainless Steel
  • US25D Satin Chrome 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
US25D Satin Chrome US26D
Satin Chrome





How to Specify


Lock. Backset. Trim. Finish. Hand. Doorthickness.



Examples
  • Storeroom Lock | Accurate Trim
    E.g.: SL1759SDL. 118. 19L/2R. US26D. RH. 134
  • Passage Lock | Custom Levers by Others | 8mm Spindle
    E.g.: SL1725SDL. 118. LxL 8mm. US10B. LH. 134
  • Thumb Turn Cylinder Inside, Cylinder Outside | Accurate Pulls
    E.g.: SL1758SDL. 118. US10B. RH. 134




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