Locks And Entry Door Terminology

When secured the latchbolt is operated by key on the outside or by engaging the lever on the inside.

Locks and entry door terminology.

You can see the bore hole that is 2 1 8 in diameter. Your front and side doors are called entry doors. One two three or four panel units available as stationary or operating. Most key operated locks provide limited access through the use of.

A cylinder rose or ring in cylinder locks or latches. From the exterior door hinges located on the left side. Bottom rail the bottom portion of the door. It is a shaped metal disc which surrounds the outer face of the cylinder 2.

A spring operated bolt with a beveled face to permit a latching action when the door closes. This is because each door style has its own unique parts. Brick molding a molding used on an exterior door typically applied to prehung units put on the outside of the frame as a stop or to hide brick siding stucco or concrete. Get free shipping on qualified exterior door locks or buy online pick up in store today in the hardware department.

The horizontal distance measured from the edge of the door to the center point of the bore hole. Before you can understand door terminology and parts you need to know the different styles of doors. The letter o stands for stationary while the letter x stands for operating. We ll go over every door style below.

Beyond parts there are a few more terms you might find helpful when it comes to purchasing and installing your door hardware. This bundle includes 4 keys that lock unlock both the entry knob and deadbolt which are built to withstand drilling sawing picking and prying. In door furniture it is the small plate to which the lever handle or knob is affixed and which is screwed to the door surface. The backset is the distance from the edge of the door to the center line of the prepared cross bore hole drilled to install most locks.

When you re looking for an entry door you want one that s durable strong and. Unless the inside has been locked by a pushbutton or other locking device the deadlocking latchbolt can be operated from either side of the door. Pin tumbler mechanism. Metal stripping which is soldered at the joints used between cut glass pieces to assemble the pieces into a decorative glass panel.

The letters ox or xo identify the operation of window or door units as viewed from the exterior. Other door hardware terms. The door prep image seen to the left applies to any standard tubular lock or latch set including interior door knobs door levers deadbolts entry door handle set and door handle plates. Just as the name suggests this lock is a hybrid of entry and storeroom locks.