UL List American Style Standard Door Hardware Dormitory Lock for College School

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UL List American Style Standard Door Hardware Dormitory Lock for College School

An ANSI Mortise Lockcase is a type of lockcase that adheres to the standards set by the American National Standards Institute (ANSI).

It is typically designed with high - quality materials to ensure durability and strength. The mortise lockcase is installed into a cavity, usually on the edge of a door. This provides a secure and flush - fitting installation. It often comes with a variety of functions such as different locking mechanisms, allowing for various levels of security. It's widely used in many applications, including commercial buildings, institutional facilities, and residential properties where reliable security is essential. For example, in an office building, ANSI Mortise Lockcases help protect valuable equipment and sensitive information by providing a reliable locking solution.

American Style UL Approval Heavy Duty Mortise Door Lock for Fire Door Function Classroom

Function

Single Keyed
	F04			F06
	Entry/Office Latchbolt operated by knob/lever either side unless outside lever is locked by key.When outside lever is locked,latchbolt is retracted by key from outside or by inside lever.Auxiliary latchbolt deadlocks latchbolt.			RHB-Classroom Holdback Latchbolt operated by knob/lever either side unless outside is locked by key.When locked,latchbolt retracted by key outside or knob/lever inside.Auxiliary latch deadlocks latchbolt when door is closed.Inside lever is always free for immediate egress.
	F40			F07
	Entry/Office Latchbolt operated by knob/lever either side unless outside lever is locked by key outside or by turning inside thumbturn .When outside lever is locked,latchbolt is retracted by key outside or by lever inside lever.Auxiliary latchbolt deadlocks latch bolt.			Storeroom Latchbolt operated by lever from outside or by knob/lever inside. Outside knob/lever always inoperatvive .Auxiliary latch deadlocks latchbolt when door is closed. Inside lever is always free for immediate emgress . Inside lever is always free for immediate egress.
	F20			F12
	Entry/Office Latchbolt operated by knob/lever either side unless outside lever is locked by key outside or by turning inside thumbturn or by rocker switchlock . Turning inside knob/lever will retract latchbolt and deadbolt simultaneously.Outside knob/lever remains locked until thumbturn is restored.Throwing deadbolt automatically locks outside knob/lever. Auxiliary latch deadlocks latchbolt when door is closed.Inside lever is always free for immediate egress.			TA-Dormitory Latchbolt operated by either side,deadbolt thrown or retracted by key outside or inside thumbturn. Turning inside knob/lever retracts deadbolt and latchbolt, unlocks outside knob/lever.Inside lever is always free for immediate egress.
	F05			F13
	Classroom Latchbolt operated by knob/lever either side unless outside lever is locked by key.Unlocked from outside by key.Inside knob/lever always free for immediate exit. Auxiliary  latch deadlocks latchbolt when door is closed.Inside lever is always free for immediate egress.			Dormitory Latchbolt operated by knob/lever from either side.Deadbolt thrown or retracted by key outside or inside thumbturn. Turning inside knob/lever retracts deadbolt and latchbolt and unlocks outside knob/lever. Inside lever is always free for immediate egress.
	F14			F15
	TD-Dormitory Latchbolt operated by inside lever.			Hotel Latchbolt operated by key from outside or by knob/lever inside. Outside knob/lever always fixed.Deadbolt projected by turn from inside and all keys except emergency and display key are shut out.Operating inside lever retracts both bolts.Auxiliary dead latch.Indicator button when so specified.
Non-keyed
	F19			F01
	L-Privacy Latchbolt operated by lever from either side.Dead bolt operated by turn from inside and emergency release from outside. Operating inside lever retracts both bolts.			N-Passage Latchbolt operated by lever from either side at all time.Inside lever is always free for immediate egress.
	F02			F31
	LT-Privacy Latchbolt operated by knob/leverfrom either side.			NX-Exit Latchbolt operated by lever from inside.Non removable blank trim or no trim outside.Auxiliary dead latch.
Double Keyed
	F09			F21
	C-Public Entrance Latchbolt operated by lever from either side,expect when outside lever is locked by key from inside.When outside key is locked,latchbolt is retracted by key from outside or by operating inside lever.Auxiliary dead latch.			CHB-Hold back Latchbolt operated by lever from either side,except when outside lever is locked by key from inside.
	F14			F32
	G-Communicating Latchbolt operated by lever from either side.Deadbolt operated by key from either side.			IND-Intruder Latchbolt operated by lever from either side expect when outside lever is locked from inside or outside by key.When outside lever is locked,latchbolt is retracted by key from inside or outside by operated inside lever. Auxiliary dead latch.
	F30			F33
	W-Storeroom Latchbolt operated by key from either side.Both lever always inoperative.Auxiliary dead latch.			IND-Intruder Latchbolt operated by lever from either side expect when outside lever is locked from inside or outside by key.Deadbolt retracted by key from inside or outside.Operating inside lever retracts both bolts and unlocks outside.
	F35
	S-Storeroom Latchbolt operated by lever from either side,except when outside lever is made inoperative by a stop or mechanical means other than key.Deadbolt operated by key from either side.
Special
	F22			F23
	XR-Classroom Latchbolt operated by inside lever or turned key in outside cylinder.			XRHB-Classroom Latch operated by inside lever or outside key.
	F24
	ZD-Storeroom Latch operated by key in outside cylinder,outside lever is fixed.
Deadlocks Special
	F16			F18
	WD-Deadlock Deadbolt operated by key from either side.			YD-Deadlock Deadlock operated from outside by key,no inside operation.Use only on room with more than one exit.
	F17			F29
	AD-Deadlcok Deadbolt operated from either side by key,use only on room with more than one exit.			RD-Classroom Key from outside operated deadbolt.Turn from inside retracts but does not project deadbolt.Deadbolt operated by key from outside and by turn from inside.

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