What are the parts of a door latch called?

The main parts of a door lock are the cylinder, bolt, box and strike plate.

What is a latch on a door?

Latch. The latch is the mechanism that slides into the enge of the door and retracts or protrudes with the turn of the door knob. The latch keeps the door closed and when the knob is turned allows the door to open.

What is the small part of a door latch for?

The main latch is supposed to fall into the strike hole on the door frame, the little part is supposed to sit on the surface of the strike (not fall into the hole). This feature is meant to keep someone from retracting the latch from the outside of the door with a credit card or other device.

How much does a door latch assembly cost?

Latch and Actuator Assembly. Without power door locks. Without power door locks. Return core parts to the store to be refunded the price. Orders $35 or greater, includes APO, FPO, DPO addresses. Save time by buying online and picking up items in store.

What are the parts of a door lock?

Parts of a Traditional Lock. 1 Cylinder (Lock Body) The cylinder, or lock body, is the part of the door lock where you insert the key. When it’s locked, the cylinder engages a 2 Bolt or Latch. 3 Box & Strike Plate.

Which is the best door latch to replace?

Our premium passage tubular door latch is an excellent choice for restoration, replacement and new construction. The solid brass face plate, standard strike and included T-strike come hand-finished with our living antique patina for an authentic look.

How to replace a mortise lock and latch?

When using this as a replacement lock, it is important to measure existing cutouts on your door, including the backset, face plate, and mortise pocket. Some modification of your cutouts may be required. [more…] Premium Passage Tubular Door Latch with Solid Brass Face & Strike Plates in Antique-By-Hand