Accurate Lock and Hardware Co.

1 Annie Place * Stamford, CT 06902
203.348.8865  * F: 203.348.5234

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8845 Classroom Lock

8700 / 8800 Narrow Backset Mortise Locks

Cut Sheets  |  Finishes |  Templates |  Cylinder Cam info |  Order Form

  • Premium quality locks for use on narrow stile doors and available in a wide array of backsets including 1 1/2", 1 3/4", 2", and 2 1/4"

  • For use with levers, or knobs

  • Featuring EMERGENCY EGRESS

  • Custom fitted for use with most manufacturers' sectional (rose) trim

  • Available with rabbeted fronts and strikes

  • Available for upside down-European style installation (handle above the cylinder / thumb turn: specify FUNCTION + USD e.g. 8859USD)

  • To order, please specify:

    • Function (e.g. 8859, 8845, 8848, 8739USD)

    • Backset (1 1/2", 1 3/4", 2", or 2 1/4")

    • Trim being used:

      • Lever x Lever

      • Knob x Knob

    • Door handing (RH, LH, RHR, LHR)

    • Sectional (rose) trim manufacturer (e.g. Schlage, Yale, etc.).  If using escutcheon trim, please call 203.348.8865 for assistance

    • Finish required (please refer to chart below)

    • Door thickness - Lockbodies are supplied with 4 7/8" strikes for 1 3/4" thick doors; extended strikes can be supplied by specifying the door thickness when ordering

TECH SPECS

  • CASE: Heavy Gauge, Plated Steel

  • ARMOR FRONT: From wrought brass, bronze or stainless steel material.  Adjustable bevel

  • LATCH BOLT: Brass-Solid type, 1/2” throw

  • DEADBOLT: Brass-with hardened steel inserts, 1” throw

  • STRIKE: 4 7/8” ASA (1 1/4" lip to center standard, various sizes available upon request)

  • HUBS: Available in different sizes to be compatible with various trims

  • THUMB TURN HUB: 3/16” (5mm) on the diamond

  • DUST BOX: Brass, stainless steel or US10B

8800 lock case dimensions

FINISHES

The face plate and strike come in most standard architectural finishes. If the required finish is not listed below, please call 203.348.8865 for assistance.  To view pictures of the most commonly supplied finishes, please click here.

    BHMA No.
Primed for painting USP 600
Polished brass (highly polished brass and lacquered) US3 605
Polished brass, no lacquer (highly polished brass, not lacquered) US3NL
Satin brass (satin and lacquered) US4 606
Satin brass and black (oxidized, relieved and lacquered) US5 609
Satin brass and brown (oxidized, relieved and lacquered) US6 608
Polished brass and black (oxidized, relieved and lacquered) US7 610
Polished bronze (highly polished bronze and lacquered) US9 611
Polished bronze, no lacquer (highly polished bronze, not lacquered) US9NL
Satin bronze (satin and lacquered) US10 612
Oil rubbed bronze (dull, slightly oxidized, oil rubbed) US10B 613
Bright nickel plated (polished brass, nickel plated) / polished nickel US14 618
Satin nickel plated (satin brass, nickel plated/brushed nickel) US15 619
Antique nickel, dull (nickel plated brass, oxidized and relieved) US15A 620
Satin black (black lacquer over sanded brass) US19 622
Polished chromium (highly polished, plated on brass) US26 625
Satin chromium (satin, plated on brass) US26D 626
Bright stainless steel (highly polished) US32 629
Satin stainless steel US32D 630

TEMPLATES

For doors 1 3/8" minimum

8700 (all backsets)

For doors 1 3/4" minimum

8800 (all backsets)

ASA strike template

ASA strike template (deadlocks)