Service & Supply Product Listing

Institutional Mattresses, Detention Products, Jail Equipment, Inmate Supplies

Cornerstone Service & Supply offers a wide selection of Detention Hardware products to the detention marketplace.  Whether you are city, county, state or federal facility, let Cornerstone deliver the detention hardware products you need and the prices you want.  Our highly-trained staff is available for consultations as well as assessments and repairs.  With more than 50 years of experience, Cornerstone can take care of all your Service & Supply needs.  To place an order or for more information on detention locks, detention door hardware, detention door hardware accessories, mechanical locks, electro-mechanical locks, pneumatic locks or other jail locks, please contact us at 877-298-7351 or use our convenient Contact Us Form.

Listings : Detention Hardware

RR Brink 5520 Deadlocking Latch

Electromechanical Automatic Deadlocking
Latch for Sliding Doors


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RR Brink Key Cylinders

internal parts (i.e. pins, springs, balls, and cylinder plug) as well as the external cylinder body or housing. (The diameter of the “Mogul” is 2” and the standard cylinder is 1-5/32”.) Compared to a standard mortise cylinder, the “Mogul” parts offer proportionately larger wear surfaces and a longer life cycle. Also, the larger cross sectional area of the “Mogul” keyway facilitates the removal of debris commonly inserted by inmates to impede key operation. Second, the dimensions of the “Mogul” key are roughly twice that of a standard mortise cylinder key. This key size reduces the chance of breakage under forced turning (e.g. against a bind) and affords increased torque to ease the unlocking of heavy prison lock mechanisms. Also, the “Mogul” key size lends itself to easy insertion into the cylinder keyway.


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RR Brink Door Position Switches

RR Brink Door Position Switches

A typical lock control panel monitor light and/or door interlock circuit is actuated by a “lock status switch” (LSS) and a “door position switch” (DPS). The LSS signals a deadlocked latch bolt and the DPS a closed door. When properly wired together, these switches control indicator lights to signal a secure door (i.e. closed and deadlocked) and/or control an interlock which prevents
a door(s) from being electrically unlocked. If another door in the group is unlocked. In the absence of a DPS, the aforesaid circuits are controlled only by the LSS within the lock case. Normally, the LSS is tripped when a door is closed and the latch bolt is deadlocked by depression of the auxiliary latch (a.k.a. roller or trigger bolt). (When depressed, the auxiliary latch
serves to automatically deadlock the latch bolt.) However, an indication/interlock circuit controlled by the LSS only can be compromised easily. That is, when a door is open, the auxiliary latch can be depressed manually which wrongly signals a secure condition. On the other hand, with the LSS/DPS combination, a door must be closed and deadlocked to obtain a secure signal. Thus, for positive control of door monitor and/or interlock circuits, a DPS is a requirement.


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RR Brink Key Switches

A typical application for a key switch in a correctional facility is for proximity key control of an RRBLS electromechanical sliding or swinging door lock. A key switch can provide an additional security measure where key unlocking of electric locks is routine. A key combination different from the lock’s manual key, which can be safe-guarded for use during power interruptions only, operates the key switch. Also, the wiring of the key switch is configured to allow on and off power switching from a central control station. Thus, if the key to the switch cylinder is lost or
seized, the key switch can be disabled to prevent unauthorized unlocking of the door.


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RR Brink Locking Accessories

201040 Latch Keeper Switch
201010 Tapered Housing Pushbutton Switch
201044 Recessed Pushbutton Switch
201028 Surface Mounted Pushbutton Switch
Wood Door Strike Reinforcement


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RR Brink 5020S Lock

Electromechanical Automatic Deadlocking Latch
High Security and Impact Resistant – 1” Throw
120VAC Solenoid Actuated and Manual Key Unlocking – Jamb Mounted


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RR Brink 5020M Lock

Electromechanical Automatic Deadlocking Latch
High Security and Impact Resistant – 1” Throw
24 VDC or 120 VAC Motor Power and Manual Key Unlocking – Jamb Mounted


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RR Brink 5020 EUKL Lock

Electromechanical Automatic Deadlocking Bolt
High Security and Impact Resistant – 1” Throw
120VAC Solenoid Actuated and Manual Key Unlocking – Jamb Mounted


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RR Brink 4000 Electric Strike

Electric Strike – Mortise Mount
Model 4050 for lock with 1/2” latchbolt throw
Model 4075 for lock with 3/4” latchbolt throw


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RR Brink Lock 3520-600

Motorized Deadlocking Latch
Narrow profile design for jamb/header mounting in standard hollow metal frame. The 24VDC motor drive retracts latch against side loads of 600 pounds.


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RR Brink 3520-300

Motorized Deadlocking Latch
Narrow profile, designed for metal frame mounting in a standard jamb/header trim. The 24VDC motor drive retracts latch against side loads of 300 pounds.


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RR Brink 3020 Lock

Electromechanical Automatic Deadlocking Latch
Electric 24VDC solenoid power and manual key unlocking. Designed to mount in a standard 2” deep hollow metal frame face.


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RR Brink 2020/2050 Lock

Electromechanical Deadlocking Bolt
Solenoid actuated operation to lock (Fail-safe) or to unlock (Fail-secure) a door. Designed for hollow metal frame mounting. Available with a 3/4” or 1” throw stainless steel bolt.


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RR Brink 1050 Lock

Minimum/Medium Security Automatic Deadlocking
Latch with Electric Knob/Lever Control – Heavy Stainless
Steel Construction – Hollow Metal Door Mortise Mounting
24VDC electric solenoid knob/lever control actuator – free spinning inactive
knob – latch retraction by key and active knob/lever


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Folger Adam Mechanical FGM-80 Deadlock

Folger Adam Mechanical FGM-80 Deadlock
Outdoor applications to secure swinging chain link fence gates
Maximum Security- For Swinging Fence Gate


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Folger Adam Electro- Mechanical 120MC Half-Cycle Deadlatch

Folger Adam Electro- Mechanical 120MC Half-Cycle Deadlatch
Cell, corridor or entrance doors, especially for areas requiring the latchbolt to remain retracted until it is selected to lock again
Medium/ Maximum Security- For Swinging Door


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Folger Adam Electro- Mechanical 120M Deadlatch

Folger Adam Electro- Mechanical 120M Deadlatch
Cell doors, sallyports, corridors or entrance doors
Medium/ Maximum Security- For Swinging Door


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Folger Adam Electro-Mechanical 120E Deadlatch

Folger Adam Electro-Mechanical 120E Deadlatch
Cell doors, sallyport or egress doors, corridor or entrance doors
Medium/Maximum Security- For Swinging Door


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Folger Adam Electro-Mechanical 50HBM Deadlatch

Folger Adam Electro-Mechanical 50HBM Deadlatch
Cell, corridor, sallyport or entrance/egress sliding doors
Maximum Security- For Sliding Door


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Folger Adam Electro-Mechanical 51M Deadlock

Folger Adam Electro-Mechanical 51M Deadlock
Cell, corridor and entryway doors with slam-locking on closure and remote, elecrical unlocking

Maximum Security- Swinging Door


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Folger Adam Electro-Mechanical 51E Deadlatch

Folger Adam Electro-Mechanical 51E Deadlatch
Heavily used cell, corridor or entrance doors for convenience of slam-locking with remote, electrical unlocking

Maximum Security- For Swinging Door


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RR Brink 57700R- Retro Fit Sliding Door Operator

Sliding Door Operator for Retrofit Installations – RR Brink 57700R

A High-Security Locking and Operating System for Correctional Facilities


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Folger Adam Electro-Mechanical 120ED Deadbolt

Folger Adam Electro-Mechanical 120ED Deadbolt
Cell doors, corridor doors, entryways or any opening requiring a deadbolt-type lock
Medium/ Maximum Security- For Swinging Door


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Folger Adam Mechanical 80 Deadlock

Folger Adam Mechanical 80 Deadlock
Access panels, plumbing spaces, electric panels or hatches
Maximum Security- For Swinging Door


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Folger Adam Mechanical 10 Deadlock

Folger Adam Mechanical 10 Deadlock
Access panels, plumbing spaces, electric panels or hatches
Maximum Security- For Swinging Door


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Folger Adam Electro-Mechanical D9300 Electric MAXI-MORTISE

Folger Adam Electro-Mechanical D9300 Electric MAXI-MORTISE
Cell or public areas of detention facilities
Minimum/ Medium Security- For Swinging Door


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Folger Adam Electro-Mechanical 800 Gate Locks

Folger Adam Electro-Mechanical 800 Gate Locks
Chain-link fence gates for automatic deadlocking with remote unlocking
Maximum Security/ For Swinging or Sliding Fence Gates


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Folger Adam Electro- Mechanical NS400MCD Motor Operated Deadbolt

Folger Adam Electro- Mechanical NS400MCD Motor Operated Deadbolt
Cell or office areas of institutions requiring deadbolt locks for use in 2″ wide hollow metal jamb construction
Minimum/ Medium Security- For Swinging Door


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Folger Adam Electro-Mechanical NS400M and MC Motor-Operated Deadlatch

Folger Adam Electro-Mechanical NS400M and MC Motor-Operated Deadlatch
Cell, corridor or administration areas of institutions
Minimum/ Medium Security- For Swinging Door


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Folger Adam Electro-Mechanical NS400E Solenoid Operated Deadlatch

Folger Adam Electro-Mechanical NS400E Solenoid Operated Deadlatch
Cell, corridor or administration areas with 2″ wide hollow metal jamb construction
Minimum/ Medium Security- For Swinging Door


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Folger Adam Electro-Mechanical 120RUP Deadlatch

Folger Adam Electro-Mechanical 120RUP Deadlatch
Garage and service bay roll-up doors
Medium/ Maximum Security


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RR Brink 57700 Sliding Door Operator

Sliding Door Operator for New Installations – RR Brink 57700
A High-Security Locking and Operating System for Correctional Facilities


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RR Brink 57300 Electric Sliding Device

Sliding Door Electric Unlock/Manual Move System
For Medium Security Housing Room Doors in Correctional Facilities


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RR Brink 1020/1030 Lock

Extra Heavy Duty Construction – Latch and Deadbolt with Mogul Key Cylinder and Lever Eskort or Knob Trim
5 ⁄ 8” Latch Throw – 1” Deadbolt Throw – Stainless Steel Construction


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RR Brink 8055 Gate Lock

High Security Electromechanical Automatic Deadlock
Heavy-duty, remote or manually operated gate lock for sliding chain link fence gate


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RR Brink 8050 Swinging Gate Lock

High-Security Electromechanical Chain Link Fence Gate Lock
Heavy-duty construction for remote and/or manual key operation


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RR Brink 7050S Deadlocking Latch

Maximum Security, Heavy Duty Electromechanical Deadlocking Latch For Swinging Doors
120 VAC Solenoid Actuated and Paracentric Key Unlocking – Jamb Mounted


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RR Brink 1040/1060 Lock

High Security Automatic Deadlocking Latch Extra Heavy Stainless Steel Construction
3 ⁄ 4” Latch Throw – Hollow Metal Door Mortise Mount – Free-Spinning Inactive Knob


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RR Brink 1070 Lock

Heavy Duty Mechanical Deadbolt Lock for Mortise Mount in Swinging Doors
Full 1″ Bolt Throw – Hollow Metal Door Mortise Mounted


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RR Brink 57100 Track

Sliding Door Hanger and Track Assemblage
For Manual Sliding Doors and Fence Gates


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RR Brink Head & Foot Bolt

Heavy Duty Deadbolt Locks for Securing the Inactive Side of a Double Door Opening


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RR Brink 9000 Lock

Food Pass/Access Panel Locks Mortise or Surface Applied
9010 Deadbolt fitted for a standard mortise cylinder
9017 Automatic deadlocking latch fitted for a standard mortise cylinder
9025 Automatic deadlocking latch fitted for a Mogul cylinder


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RR Brink 7080 & 7080M Lock

All purpose heavy duty, high security mechanical deadlocks for swinging doors
7080 is operated by a paracentric key. 7080M is operated by a mogul key


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RR Brink 7070 Lock

Lever-Tumbler Mechanical Automatic Deadlatch for Swinging Doors


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RR Brink 7060 Lock

Lever-Tumbler Mechanical Deadlatch for Swinging Doors


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RR Brink Lock 7030 & 7030D Lock

Six Lever-Tumbler Mechanical Locks for Sliding Doors
7030 unlocks with a paracentric key and slam-locks with automatic deadlatch.
7030D unlocks and relocks with a paracentric key.


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RR Brink 7010 Lock

Lever-Tumbler Mechanical Deadbolt Lock for Utility Closet Access Doors and Panels


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RR Brink 7050M Deadlocking Latch

Maximum Security, Heavy Duty Electromechanical Deadlocking Latch For Swinging Doors
24 VDC or 120 VAC Motor Power and Paracentric Key Unlocking – Jamb Mounted


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Airteq Deadbolt-5080M

A HIGH SECURITY MOGUL KEYED MECHANICAL DEADBOLT
 The Airteq 5080M is a high security deadbolt for use on cell, corridor, dayroom and other large swinging doors where the security of a deadbolt is required.
 The 5080M is machined to close tolerances providing smooth, reliable operation.


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Airteq Motorlock-9424

STANDARD OPERATION
 Latch bolt retracts when momentary signal is applied to the lock and remains retracted for a specified interval, at which time the latchbolt extends, locking the door if closed, or allowing the door to be slam-locked if open.
 Provides automatic deadlocking, even in the event of a total loss of power.
 Accepts a mortise key cylinder to allow for manual mechanical unlocking of the lock by key at the opening.
 Fail secure, unlocks when energized.


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