Corridor Lock function is defined as a lock where the dead locking latch bolt is operated by the lever from either side except when outside lever is locked by key in outside lever or by push button or other locking device on the inside. The key in the outside lever locks or unlocks outside lever.
What is the difference between a passage lock and a privacy lock?
PASSAGE SETS are used where doors do not need to lock. There is no key cylinder and no means to lock a passage set. PRIVACY SETS are often used for single-occupant restrooms or dressing rooms.Some privacy functions may also incorporate an indicator to show the locked/unlocked status of the door.
What is a vestibule lock?
Vestibule Lock: The latch is retracted by a key from outside when the outside lever is unlocked by key in the inside lever. The inside lever is always free for immediate egress.
What is a classroom lockset function?
Classroom security locks allow control of the outside lever via key cylinders on both the inside and outside of the door. This allows a teacher to lock the classroom door during a lockdown event without opening the door and possibly being exposed to an intruder in the corridor.
What is a passage Latchset?
Full Description. The passage Knobset are suitable for internal doors and as it is a non-locking knob set it allows free access at all times.
What is entry lockset?
An entry function lockset will have a small button on the inside of the knob/lever, allowing you to manually lock the door, when you choose. Most types will allow you to push the button in or push it in and turn the button, causing the lock to remain locked, even after a key is inserted and used.
Why do closets have locks on the outside?
Closet doors ofter have locks on the outside to prevent unwanted access by children. Now it that was the toilet a hook and eyelet would be obvious.
Which is the most common commercial door hardware lockset?
A: It’s difficult to say which commercial door hardware lockset is the most common, but some of the most popular options include cylindrical lever locks, mortise locks, keypad door locks, panic bars, and electric strike locks.
What is a passage door knob?
Passage door knobs are similar to dummy door knobs. They don’t lock but are used to open doors and go between rooms. Passage door knobs are ideal for interior hallways, closets and other rooms that don’t need privacy locks. They’re also called unkeyed knobs.
What does UL mean on door knob?
What are UL Listed Locks? UL is an acronym for Underwriters Laboratories Inc. which is an independent product safety certification organizations. UL develops standards by which they test door hardware to verify that it meets certain safety requirements during use, or in the event of a fire or other circumstances.
What is a Leverset?
High Grade Levers, Built to a Higher Standard
If you are going to be using the door to carry things in or out with your hands full for example, a leverset will allow you to open the door without having to use a hand to turn a knob.
What is a lock verb?
lock verb (FASTEN)
to fasten something with a key, or to be fastened with a key:If you shut the door it will lock automatically.
What are the components of a lockset?
The components of a lockset can include (but are not limited to) the door handles (commonly both inside and outside), latch bolt, dead bolt, face plate, strike plate, escutcheon, thumbturn, push button, turn button, and other trim.
What is a full mortise lockset?
A full mortise lock is embedded into a deep mortise cut into the edge of the door or drawer. The exposed “selvedge” and a keyhole are all that is visible of this type of lock. Unless some unusual consideration comes into play these locks are generally centered in the thickness of the material.
Are Handlesets the same size?
Typically, deadbolts need a bore hole 1 1/2 or 2 1/8 inches in diameter. Levers and handlesets usually need a hole 2 1/8 inches in diameter.The most common are 2 3/8 inches and 2 3/4 inches, but some hardware can fit multiple backsets.
Can you put a lock on a closet?
Installing a lock on a closet door is an easy home improvement project using common household tools. Typically, non-locking passage doorknobs install on closet doors. Keyed entry doorknobs are the same size and mount easily to a closet door, allowing you to lock it.
What does non turning lock mean?
Non-turning door hardware is sometimes referred to as dummy or inactive hardware. These knobs and levers are meant to be used as decorative door pulls, often found on interior French doors or pantries.
Are commercial door locks different?
What Are the Different Types of Commercial Door Locks? There are six different types of commercial door locks: namely commercial strike, keyless entry, restricted key systems, magnetic locks, door closers and master key system.No one needs a key to enter, but they will need a passcode or security number.
What is a commercial grade lock?
A commercial grade lock is one with a stronger rating, as determined by the Builders Home Manufacturers Association, the official trade association for manufacturers of building hardware. The Association is credited by the American National Standards Institute to perform such gradings.
What is the difference between passage and dummy door knobs?
The main types of door functions are Passage (doors that don’t require locking), Privacy (a door that can be locked by a button on the inside), Dummy (has no mechanical latch and acts only as a pull), and Interior Mortise (door with an active latch with skeleton key lock).
Can I use passage knob on exterior door?
Hall & Closet Passage Door Knobs
Can be paired with a smart lock or keyless deadbolt on exterior doors or with non-turning knob for the interiors of smaller closets.
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