What is a spindle door knob?

A spindle is a length of square rod or bar, made from metal, usually steel, which connects two Door Handles or Door Knobs together on either side of a door. The spindle locates into the square holes found at the back of a set of door handles or door knobs.

What is the door knob mechanism called?

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. A lever or lever handle has the same functionality as a door knob, but has a different appearance.

What is lock spindle?

A spindle is typically a rod of metal usually square in shape that connects the internal and external door handle together by passing through the centre of the lockcase, which in turn operates the door lock.

What are the names of door handle parts?

The parts of a door handle include knobs/levers, latch mechanisms, strike plates, boxes and cylinder locks.

What is a split door spindle?

The split spindle is designed to replace the solid spindle of a door handle allowing the external handle to operate the lock mechanism with a cylinder key only. The inside the handle can be operated as normal for a quick and easy exit.

What is split spindle door handle?

Split spindle locking is visually the same as the lever handle locks, with a lever handle inside and out, the difference being the handles work independently of each other. PROS – If you close the door from inside it locks on the latch, so no one can enter.

What are the parts of a door bolt called?

Box & Strike Plate

The bolt extends from the cylinder into a small square shaped hole—this is the “box”. It is designed to hold the bolt securely in the doorframe when the lock is engaged. The metal plate, which attaches to the frame of the door, is the strike plate.

What is a Latchbolt?

Latch bolt An extremely common latch type, typically part of a lockset, it is a spring-loaded bolt with an angled edge. When the door is pushed closed, the angled edge of the latch bolt engages with the lip of the strike plate; a spring allows the bolt to retract.

What is a door bolt?

Definition of door bolt

: a sliding bolt for locking a door.

Do door handles come with spindles?

A. All sets of door handles are supplied complete with the relevant spindle required. You would only need to replace a spindle if the original one supplied has been lost or is not long enough to fit an unusually thick door.

What is the door lock hole called?

Keyhole The hole into which the key enters to operate the lock or latch. It is often referred to as the keyway, particularly in a cylinder mechanism.

What is a lock jamb?

strike jamb, lock jamb

The vertical member of a doorframe on which the strike plate is installed.

What is cross bore of door?

The cross bore is the small hole on the edge of the door. The door latch is inserted into the cross bore first. The latch goes through into the large bore hole and then the door knob is mounted The backset is the distance from the edge of the door to the center of the large bore hole.