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 passage lock?

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 are the 3 types of key operated lock?

Key-operated locks include:

• Cylindrical Locksets—Often called key-in-knob or key-in-lever locks.
• Dead-Bolt Locks—Sometimes called tubular dead bolts.
• Mortise Locks—Mortised or recessed into the edge of the door.
• Drop-Bolt Locks (often called jimmy-proof locks)—Auxiliary locks similar to dead bolts.

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 mortise lock set?

A mortise lockset is designed for doors using mortise locks, where a box lock is installed into a deep pocket or “mortise” in the edge of the door. Mortise lock sets are available in a variety of classic designs and include backplate, door knob, box lock and all the hardware you need.

What is a 5 point Mortice lock?

The five lever mortice deadlock is a type of door lock commonly fitted to wooden doors. It can be locked and unlocked with a key from both the inside and the outside. It works by inserting and turning the key to move the five levers into the correct position, allowing the bolt to be locked or unlocked.

How do you unlock a mortise lock?

A mortice lock is excruiatingly hard to open without a key.

1. Insert the matching key into the mortice key hole.
2. Turn the key counter-clockwise by one half to one full turn, depending on the model, to force the bolt to slide to the left from its locked position.

What is a mortise lock and how does it work?

Basically, the lock functions with the help of the door handle. The deadlock does not come with a handle or door latch. Rather, they are also designed with a non-locking sprung latch. However, instead of operating with a door handle, the lock functions with a pin tumbler rim lock. Why Do You Need a Mortise Lock?

How do you unlock a locked door without a key?

6 Ways To Unlock A Door Without A Key 1 Lock Picking. To pick a lock, you must first know the lock. 2 Bump Keys. When it comes to being able to unlock a door without a key, lock bumping is a method that should be considered. 3 Credit Card. 4 Drilling the Lock. 5 Focusing on Door Exploits. 6 Calling a Locksmith.

How thick should a door be for a mortise lock?

Thus, before installing the mortise lock, make sure the door is thick and strong. I would suggest picking a door with approximately 2 inches’ thickness for a mortise lock. Or pick a door that is difficult to break by any intruders.

How do you remove rust from a mortise lock?

Given that these mortise locks can be from several generations back, it is likely you may need something as powerful as electrolysis. The idea of the process is to run an electric current through a liquid (water in most cases) to chemically changed the iron oxide (rust).