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Best Seller

Hinged Bar Lock, 3-7/8 in., High Security Door Guard, Diecast Zinc, Satin Nickel Plated Finish

Prime-LineHinged Bar Lock, 3-7/8 in., High Security Door Guard, Diecast Zinc, Satin Nickel Plated Finish

Model# U 11316

$1798

Top Rated

Chain Door Guard, Solid Brass w/Steel Chain, Polished Brass Finish

Prime-LineChain Door Guard, Solid Brass w/Steel Chain, Polished Brass Finish

Model# U 9907

$1354

Brass Mortise Entry Gate Right Hand Door Lock Set with 2.5 in. Backset and 2 SC1 Keys

Brass Mortise Entry Gate Right Hand Door Lock Set with 2.5 in. Backset and 2 SC1 Keys

Premier LockBrass Mortise Entry Gate Right Hand Door Lock Set with 2.5 in. Backset and 2 SC1 Keys

Model# MRG01

$6795

Top Rated

Mortise Lock, 3-11/16 in. Hole Centers, Vertical Keyway Position, Steel Construction

Prime-LineMortise Lock, 3-11/16 in. Hole Centers, Vertical Keyway Position, Steel Construction

Model# E 2013

$1443

Brass Mortise Entry Right Hand Lock Set with 2.5 in. Backset and 2 SC1 Keys

Premier LockBrass Mortise Entry Right Hand Lock Set with 2.5 in. Backset and 2 SC1 Keys

Model# MR01

$5955

Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Satin Nickel-Plated Finish

Prime-LineKeyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Satin Nickel-Plated Finish

Model# U 11093

$1798

Satin Chrome Mortise Entry Handle Right Hand Lock Set with 2.5 in. Backset and 2 SC1 Keys

Premier LockSatin Chrome Mortise Entry Handle Right Hand Lock Set with 2.5 in. Backset and 2 SC1 Keys

Model# MR03D

$6765

Hinged Bar Lock, 3-7/8 in., High Security Door Guard, Diecast Zinc, Classic Bronze Plated Finish

Prime-LineHinged Bar Lock, 3-7/8 in., High Security Door Guard, Diecast Zinc, Classic Bronze Plated Finish

Model# U 11317

$1698

Brass Mortise Entry Left Hand Door Lock Set with 2.75 in. Backset, 2 SC1 Keys and Wide Face Plate-Hex

Premier LockBrass Mortise Entry Left Hand Door Lock Set with 2.75 in. Backset, 2 SC1 Keys and Wide Face Plate-Hex

Model# ML02

$8210

Vintage Style Mortise Lock Assembly, 5-1/2 in. Face Plate, Brass Plated Steel

Prime-LineVintage Style Mortise Lock Assembly, 5-1/2 in. Face Plate, Brass Plated Steel

Model# E 2294

$1099

Texas Security Bolt, Stamped Steel Construction, White Painted Finish

Prime-LineTexas Security Bolt, Stamped Steel Construction, White Painted Finish

Model# U 9493

$1315

Brass Mortise Entry Right Hand Door Lock Set with 2.5 in. Backset, 2 SC1 Keys and Swivel Spindle

Premier LockBrass Mortise Entry Right Hand Door Lock Set with 2.5 in. Backset, 2 SC1 Keys and Swivel Spindle

Model# MR01N

$5590

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Showing 1-12 of 42 results.

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interior door locks

door latch guard

door chain lock

door security

door lock latch

combination lock

Related Products

Chain Door Guard, Solid Brass w/Steel Chain, Polished Brass Finish

This door chain lock is a security lockingThis door chain lock is a security locking device for doors. It allows a door to be slightly opened to allow safe viewing and ventilation. It can also be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas. This chain door guard is constructed of extruded brass with a polished finish and a 6-in., 8-link welded steel chain. It is strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it can be used on a variety of door types over or beside door casing. When this chain door guard is fully assembled and engaged, the chain will extend to 4-5/8 in. from base to keeper.

View Full Product Description

Hinged Bar Lock, 3-7/8 in., High Security Door Guard, Diecast Zinc, Satin Nickel Plated Finish

This swing bar door guard will increase peaceThis swing bar door guard will increase peace of mind when answering the door by allowing the door to be cracked open slightly for viewing. When engaged, a ball on the keeper interlocks with the bar lock and prevents an intruder from pushing their way through. Although a standard swing bar door guard can add great security to your home, condo, apartment/flat, or hotel room, there has been some concern over the wide availability of emergency release tools, which are meant to release swing bar door guards in cases of emergency. We have improved upon the standard door guard design and added an innovative backup thumb turn security lock that blocks the release tool from disengaging the door guard latch. In cases of emergency, hotel security or emergency crews can pop the thumb turn off of the unit by applying approximately 100 lb. of force to the door. (Note that 100 lbs. of force is much greater than a simple kick in, so the emergency release feature does not compromise your security). Additionally, after the thumb turn lock breaks away, the unit still operates as a traditional swing bar door lock and a specially designed anti-Lockout emergency access tool is required to swing the door guard out of place. To help prevent forced entry into your home, it is always a good idea to engage the backup thumb turn lock whenever you are not actively using your door. Defender Security by Prime-Line offers a full line of security hardware designed to protect your home and loved ones.

View Full Product Description

Mortise Lock, 3-11/16 in. Hole Centers, Vertical Keyway Position, Steel Construction

This is a mortise lock that has an adjustable,This is a mortise lock that has an adjustable, spring-loaded hook latch projection for surface-mounted sliding patio doors constructed of wood, aluminum and vinyl with handle sets with vertical keyway position when in the locked position. It also fits doors using W&F manufactured handles. The mounting hole centers of this lock measures 3-11/16 in. on center, and the rear housing corners are square. Selection Tip: To ensure the perfect match is selected prior to purchasing, the lock will need to be removed to compare the following 4 features (besides the width of housing): 1) The distance of the mounting holes measured from center to center, 2) The faceplate ends; rounded or square, 3) The position of the slotted keyway when in the locked position; at 45-degree angle or vertical, and 4) The shape of the housing corners at the rear; square or slanted.

View Full Product Description

Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Satin Nickel-Plated Finish

This chain door guard is constructed of aThis chain door guard is constructed of a steel chain, diecast housing, plate and keeper, and it comes in satin nickel-plated finish. This lock engages by allowing the bolt to slide into the keyed mechanism to lock, and it uses a B1 keyway, ILCO (1098M). This chain door lock allows a door to open slightly for safe viewing and ventilation. Installation of this lock placed out of children’s reach will help prevent them from opening a door themselves to enter or exit into dangerous areas. All installation fasteners are included, and it can be used on a variety of door types, on or beside the door casing.

View Full Product Description

Questions & Answers

What is the best-rated product in Chain Locks?: The best-rated product in Chain Locks is the Solid Brass Chain Door Guard.

Is there a Brass product available in Chain Locks?: Yes, we carry a Brass product in Chain Locks. Check out the Brass Mortise Entry Gate Right Hand Door Lock Set with 2.5 in. Backset and 2 SC1 Keys.

What is the price range for Chain Locks?: The average price for Chain Locks ranges from $10 to $100.

What are the shipping options for Chain Locks?: All Chain Locks can be shipped to you at home.

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