What is the best commercial mortise lock?

The Schlage L9000 is the most widely specified. The Sargent 8200 has the highest cycle count at 14M+. The Corbin Russwin ML2000 is heavily specified on government projects. All are ANSI/BHMA Grade 1.

What is the difference between Grade 1 and Grade 2 locks?

Grade 1 locks are tested to 1,000,000+ cycles with higher impact resistance. Grade 2 are rated for 250,000 cycles. Grade 1 is standard for commercial exterior doors and high-traffic areas.

What is the best door lock for school classrooms?

The Schlage ND78 classroom security lock allows locking from inside without opening the door, meets ADA requirements, and maintains fire egress compliance.

What is the difference between Schlage ND and ALX?

ND is Grade 1 with 1M+ cycles and electrified options. ALX is Grade 2 with 250K cycles and modular chassis at lower cost. They share the same lever designs.

What is the most common commercial door closer?

The LCN 4040XP is the most widely specified surface-mounted commercial door closer in the US, covering sizes 1-6 and all three mounting types.

What locks are used in hospitals?

Grade 1 mortise locks on high-traffic doors, cylindrical locks on patient rooms, electronic access with audit trails on pharmacy and restricted areas.

How much cheaper is wholesale vs retail door hardware?

Wholesale pricing on commercial door hardware is typically 20-40% below manufacturer list price. Project quotes for large orders can be even lower.

Folger Adam 710-75 24D LBMLCM Fail Secure, Body Only, 24VDC Electric Strike, 3/4" Keeper, Metal Frame, Latchbolt & Locking Cam Monitor

$682.00

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Brand: Folger Adam
SKU:: 710-75-24D-LBMLCM
UPC:: 38267001768
Condition:: New
UPC Code:: 38267001768

$682.00

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Additional Information

Manufacturer	Folger Adam ASSA ABLOY
Model	SB710-75-24D-LBMLCM
Door Lock Type	Cylindrical, Mortise, Mortise Exit Device
Mode	Fail Secure
Frame Application	Hollow Metal
Voltage	24 VDC
Current	DC
Duty	Continuous
Compliances	CAN4-S104 (ULC-S104) Fire Door Conformant DOD Approved NFPA-252 Fire Door Conformant ASTM-E152 Fire Door Conformant
U.L. Listed	U.L. 10C Fire-Rated, 3 Hour Single Door (Fail Secure Only) U.L. 10C Fire-Rated, 3 Hour Double Door (Fail Secure Only) U.L. 1034 Burglary-Resistant Listed
ANSI/BHMA	ANSI/BHMA A156.31, Grade 1
NYC MEA	New York City Accepted
Warranty	Five Year Limited Warranty
Weight	2.0000