Standard Bore Size For Residential Door Lock

If you have a door that already has a bore hole in it measure the diameter of this hole to make sure the back plate or rosette will fit. In addition to the two cross bores a door can be prepped for one of 3 different types of latches. The small hole along the edge of the door frame usually measuring about 1 inch in diameter.

stars on the roof rolls royce spreading concrete over brick wall south park fractured butters locked door solar powered automatic gate opener stained sliding closet doors standard cupboard door sizes south africa stone wall cladding living room star wars lightsaber room light wall sconce

Guide To Door Lock Measurements

Types Of Door Locks The Home Depot

Milocks Satin Nickel Keyless Entry Lever Handle Door Lock With Electronic Digital Keypad Tkl 02sn The Home Depot

Mag Security Istall A Lock Door Reinforcer By Mag Security 5 25 Mag Security Istall A Lock Door Reinforcer Backset 2 3 8 D Reinforcer Metal Door Brass Door

Double Cylinder Locks Design And Function Gv Lock

Pin On Barnyard Lock For Door

Opening heights 3 0 through 4 11 15 16 centered in door height not frame.

Standard bore size for residential door lock.

The center of this hole should be located 2 3 8 inches or 2 3 4 inches back from the edge of the door. If one wants to replace their locks on doors that have smaller diameter holes there are 2 options. The latch will fit into the 1 inch hole. The standard sized bore hole is 2 1 8 in diameter.

Most of the current locks require the standard 2 1 8 bore. The standard measurement for a bore hole is 2 1 8 inch in diameter and the standard measurement of a cross bore is 1 inch in diameter. Fit into the door prep shown above. This is the backset dimension bore a 1 inch hole in the edge of the door located on the centerline of the 2 1 8 inch hole.

Lock bore the diameter of the hole for the lock body. Usually the backset measures 2 3 8 inches or 2 3 4 inches. Still more exceptions standard interior slab doors are 80 inches tall. Exterior doors are typically 1 3 4 inches thick while interior doors measure 1 3 8 inches thick.

Through the edge of the door there is a 1 cross bore that extends from the edge of the door through the bore hole. The standard bore is 2 1 8. Bore a 2 1 8 inch hole through the door. Cross or edge bore.

This cross bore is where the latch is installed. If you re installing several doors it s acceptable to drill the doorknob hole at 40 inches or centered vertically. Installation at 40 inches is common on affordable homes mobile homes and production homes. First doors can usually be re drilled.

All standard bored locks ansi 115 2 161 61l type for mortise lock ansi 115 1 86 type all locations must be altered 3 8 lower and standard strike asa type. Many older doors had bores that were been smaller. There are many types of door locks which can influence the lock hole size as well. The cross bore is the place where the latch has to be installed.

The door has a bore that is around 1 inch in length and it extends from the door edge and goes through the bore hole.

Destructable How To Drill Open A Standard Door Lock On Vimeo

Sure Loc Hardware Interconnect Satin Stainless Passage Door Lock Handle Set Combo In301 Cdr 32d The Home Depot

Contemporary Square Satin Nickel Bed Bath Privacy Sliding Pocket Door Lock 370109 The Home Depot

Milocks Satin Nickel Keyless Entry Deadbolt And Lever Handle Door Lock Combo Pack With Electronic Digital Keypad Dfl 02sn The Home Depot

Source : pinterest.com