CH 9100SEC
High Security Crescent Mortise Set
Offering advanced safety features, the High Security Crescent Mortise Set is the recommended solution for high, medium, and low risk areas for both new and retrofit installations. Its lightweight, solid brass construction is designed with institutional strength and durability. This superior lock set comes standard with the High Security Mortise Lock proven to withstand 300x more abuse than the Grade 1 requirement*. It is also compatible with the SilentPac™ Lever Dampening Disc to eliminate disturbance from door noise and improve overall patient experience.
- The highest level of ligature resistance featuring Paperclip Protection.
- UL Listed 3 Hour (R13846, R27504).
- Meets BHMA 156.34 Ligature Resistant Trim Standard.
- Passed ASTM F 1577 impact testing.
- Compatible with any standard mortise cylinder (must be ordered with appropriate cam).
- US26D/US32D finish standard, anti-microbial plating available.
- Supplied with Torx® Security Screws
- Available in large backsets for specialty applications (e.g. acoustical doors, specialty stops, etc.)
- Dimensions: 12-1/4" high by 4 -3/32" wide with a projection of 2-7/32".
- Latch Bolt: .687 thick

CH 9101SEC Deadlock
- Deadbolt by key outside.
- No inside operation.
- Supplied with back-to-back rigid handles.

CH 9102SEC Deadlock
- Deadbolt by key either side.
- Supplied with back-to-back rigid handles.

CH 9122SEC Store Door
- Latch bolt by handle either side unless deadbolt is thrown.
- Inside handle won’t retract deadbolt when projected.*
- Deadbolt by key either side.
- *Verify code compliance before specifying this function.

CH 9124SEC Dormitory
- Latch bolt by handle either side unless deadbolt is thrown, in which case outside handle becomes rigid.
- A turn of inside handle retracts latch and deadbolt simultaneously, automatically unlocking outside handle.
- Deadbolt by key outside.

CH 9125SEC Passage
- Latch bolt by handle either side.

CH 9134SEC Storeroom with Deadbolt
- Latch bolt by handle inside or key outside.
- Outside handle always rigid.
- Deadbolt by key outside.
- Turn of inside handle retracts latch and deadbolt simultaneously.
- Auxiliary latch deadlocks latch bolt.

CH 9142SEC Entrance or Public Restroom
- Latch bolt by handle either side unless outside handle is locked by Master Key from inside.
- When outside handle is locked, latch bolt by key outside and handle inside.
- Auxiliary latch deadlocks latch bolt.

CH 9143SEC Institutional Privacy
- Latch bolt by handle either side unless outside handle is locked by thumb turn.
- Thumb turn locks or unlocks outside handle.
- Key locks or unlocks outside handle.
- Key retracts latch as an independent function of thumb turn to allow retraction if thumb turn is forcibly held in locked position.
- Auxiliary latch deadlocks latch bolt.
- Outside handle unlocks when inside handle is turned or door closes.

CH 9143E-SEC Institutional Privacy Emergency Release
- Latch bolt by handle either side unless outside handle is locked by thumb turn.
- Thumb turn locks or unlocks outside handle.
- Emergency release locks or unlocks outside handle.
- Auxiliary latch deadlocks latch bolt.
- Outside handle unlocks when inside is turned or door closes.

CH 9143i-SEC Institutional Privacy with Occupancy Indicator
- Same operation as 9143 Institutional Privacy except outside plate has an occupancy indicator.
- Specify M81-4 for the window indicator.

CH 9144SEC Institutional Privacy
- Latch bolt by handle either side unless outside handle is locked by thumb turn.
- Thumb turn locks or unlocks outside handle.
- Key locks or unlocks outside handle.
- Key retracts latch as an independent function of the thumb turn to allow retraction if thumb turn is forcibly held in locked position.
- Auxiliary latch deadlocks latch bolt.
- Outside handle unlocks when inside handle is turned (closing door will not unlock outside handle).

CH 9144E-SEC Institutional Privacy with Emergency Release
- Latch bolt by handle either side unless outside handle is locked by thumb turn.
- Thumb turn locks or unlocks outside handle.
- Emergency release locks or unlocks outside handle.
- Auxiliary latch deadlocks latch bolt.
- Outside handle unlocks when inside handle is turned (closing door will not unlock outside handle).

CH 9144i-SEC Institutional Privacy with Occupancy Indicator
- Same operation as 9144 Institutional Privacy except outside plate has an occupancy indicator.
- Specify M81-4 for the window indicator.

CH 9145SEC Classroom
- Latch bolt by key outside and handle either side unless outside handle is locked by key.
- Auxiliary latch deadlocks latch bolt.

CH 9145D-SEC Classroom Deadlock
- Deadbolt by key either side.
- Inside handle will retract deadbolt.

CH 9145S-SEC Classroom Security
- Latch bolt by handle either side unless outside handle is locked by key outside or inside.
- When locked, latch bolt retracted by key inside or outside or handle inside.
- Inside handle is always free.
- Auxiliary latch deadlocks latch bolt.

CH 9146SEC Classroom Double Locking
- Latch bolt by key from either side.
- Key from either side locks and unlocks outside and inside handles.*
- Auxiliary latch deadlocks latch bolt.
- *Verify code compliance before specifying this function.

CH 9147i-SEC
- Inside handle always free, outside handle always rigid, entry by key only.
- Indicator automatically reverts to green (unoccupied) when door is closed.
- When thumb turn is thrown to indicate occupancy, key will override to retract latch.

CH 9148SEC Entrance
- Latch bolt by key outside and handle either side unless outside handle is locked by toggle action stop.
- Deadbolt by key outside.
- Turning inside handle retracts latch and deadbolt simultaneously.
- Outside handle remains locked until manually unlocked by toggle.

CH 9153SEC Entrance
- Latch bolt by key outside and handle either side unless outside handle is locked by thumb turn or key.
- Key or thumb turn locks or unlocks outside handle.
- Operating inside handle will not unlock outside handle if locked.
- Auxiliary latch deadlocks latch bolt.

CH 9156SEC Entrance
- Latch bolt by key outside and handle either side unless outside handle is locked by toggle-action stop.
- Auxiliary latch deadlocks latch bolt.

CH 9158SEC Institutional or Asylum
- Latch by key either side.
- Inside and outside handle always rigid.*
- Auxiliary latch deadlocks latch bolt.
- *Verify code compliance before using this function.

CH 9159SEC Storeroom
- Latch by handle inside and key outside.
- Outside handle always rigid.
- Auxiliary latch deadlocks latch bolt.

CH 9160SEC Asylum with Deadbolt
- Latch by key either side. Deadbolt by key either side (key projects deadbolt and retracts latch bolt and deadbolt).
- Inside and outside handle always rigid.*
- Auxiliary latch deadlocks latch bolt.
- *Verify code compliance before using this function.
Sell Sheets
Installation Instruction
Installation Template
Videos
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CH 9100SEC High Security Crescent Mortise Set Product Spotlight
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Crescent Mortise Installation
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CH 9147iSEC Installation
Product Catalog
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Ligature Resistant Catalog
Click on a swatch below to get a closer look
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US26D
Satin Chrome -
US32D
Satin Stainless Steel

Satin Chrome
How to Specify
Function. Backset. Trim. Finish. Hand. Door Thickness. Special Options
Examples
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Crescent Handle | Institutional Privacy | Add SilentPac For Patient Bathroom
E.g.: CH 9144E-SEC. 234. L.PC. US26D. RH. 134. SP -
Crescent Handle | Classroom Lock | Add SP For Patient Bedroom
E.g.: CH 9145SEC. 234. S.PC. US26D. RH. 134. SP -
Crescent Handle | Storeroom Door | Add AV for Anti-Vandal Trim
E.g.: CH 9159SEC. 234. L.PC. US26D. LH. 134. AV
Notes
- Special Options Available:
- Specify SP: SilentPac™ Lever Dampening Disc
- Specify ETCH: Custom Etching
- Specify AV: Anti-Vandal Trim
- Specify LRCC.A: Ligature
- Resistant Cylinder Collar (‘A’ based on cylinder application or length)
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