The Commercial Cylindrical Lock Grade 1 is the ideal choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required at an economical price. This lock is certified to ANSI/BHMA Grade 1 standards and is UL fire-listed for all functions ensuring reliability and peace of mind.
ANSI/BHMA: A156.2, Series 4000 Grade 1
UL-cUL: UL-cUL fire-rated up to 3 hours
Windstorm: Certified (refer to local codes)
Mechanism: Heavy-gauge steel, die-cast, zinc-plated, chromated
Backset: 2-3/4" standard
Latchbolt: 1/2" stainless steel throw standard
Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
Door Thickness: Adjustable from 1-3/8" to 1-3/4". 4700 adjustable from 1-3/4" to 2"
Fronts: 2-1/4" x 1-1/8" beveled standard; flat fronts available to order
Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin not available.
Reversibility: Non-handed
Strikes: ANSI strike 4-7/8" x 1-1/4" x 1-1/4" lip to center supplied standard. Optional T-strike available to order.
Finishes: Available in 2 finishes
Warranty: 5-year mechanical
• Versatile: Field reversible handing and other product options offer flexibility in many commercial applications
• Economical: Priced affordably to suit projects of all budgets
• Strong & Reliable: ANSI/BHMA Grade 2 certified for long life and reliability
• Mechanism: Heavy-gauge steel, zinc plated, dichromated
• For entrance or office doors.
• Deadlocking latchbolt.
• Either lever operates latchbolt (except when outside lever is locked from inside).
• Pushing button in inside lever locks outside lever. (Automatically releases when inside lever is turned or key is rotated in locked outside lever.)
Latchbolt is operated by key in outside lever or by rotating inside lever.
• Inside lever always active.
• For classroom or utility room doors.
• Deadlocking latchbolt.
• Either lever/knob operates latchbolt (except when outside lever is locked by key).
• Inside lever/knob always active.
• Key releases outside lever/knob.
• For use on storeroom, utility, exit doors.
• Deadlocking latchbolt.
• Latchbolt operated by lever/knob inside, key in outside lever/knob.
• Outside lever/knob always rigid
• Inside lever/knob always active
• For twin communicating or exit doors where one side operation is required.
• Should be used only where rooms have more than one entrance.
• Also when space is limited between door and switch panel.
• Deadlocking latchbolt.
• One lever operation.
• Blank rose.
• Should be used only where rooms have more than one entrance.
• For lavatory or other privacy doors.
• Either lever/knob operates latchbolt unless outside lever/knob is locked by pushbutton inside.
• Button automatically releases when inside lever/knob is turned or door is closed.
• Emergency release in outside lever.
Inside lever/knob always active.
• For doors that do not require locking.
• Either lever/knob operates latchbolt at all times.
• For non-operational levers used for decorative trim.
• Rigid lever/knob
