5 best master lock for door

Name: Master Lock 265D Door Security Bar, White
Brand: Master Lock
Price: 20.65 USD
Availability: InStock
Rating: 4.6 (250 reviews)

Master Lock is a reputable brand known for producing a wide range of security and locking solutions, including locks for doors. These locks are commonly used in residential, commercial, and industrial settings for enhancing security and providing controlled access. Here's what you should know about Master Locks for doors and their relevance to door levers, door hardware locks, and tools for home improvement:

Types of Master Locks for Doors:
- Deadbolt Locks: Master Lock offers deadbolt locks designed to provide a high level of security. These locks are typically installed on exterior doors and are known for their resistance to forced entry.
- Keyed Entry Locks: These locks are commonly used on exterior doors and require a key for entry. They often feature a thumbturn on the inside for easy locking and unlocking.
- Keyless Entry Locks: Master Lock also manufactures keyless entry systems that use keypad combinations, electronic keycards, or even smartphone apps for access control.
- Padlocks: While not specific to doors, Master Lock is well-known for its padlocks, which can be used to secure doors, gates, and other entry points.
Features and Benefits:
- Durability: Master Lock products are known for their durability and resistance to tampering, making them suitable for high-security applications.
- Rekeyable: Many Master Lock door locks are rekeyable, allowing homeowners or business owners to change the locks' keys without replacing the entire lock.
- Variety of Finishes: Master Lock offers locks in various finishes and styles to match the aesthetics of different door types and home decor.
- Master Keying: In commercial settings, Master Lock provides master key systems that allow multiple locks to be opened with a single master key while still having individual keys for each lock.
- Easy Installation: These locks are designed for relatively straightforward installation, and many come with detailed instructions.
Applications:
- Master Locks for doors are suitable for securing entry doors, interior doors, garage doors, gates, and other access points in residential, commercial, and industrial properties.
- They are used to enhance security and control access, ensuring that only authorized individuals can enter a premises.
Door Hardware and Locksets:
- Master Lock also offers a range of door hardware and locksets, including handles, levers, and knobs, to complement their locks and provide a cohesive appearance for the entire door setup.

When choosing a Master Lock for your door, consider factors such as the type of door, the level of security required, and any specific features you need (e.g., keyless entry, rekeyable options).Proper installation is essential to ensure the lock functions correctly and provides the desired level of security. Master Locks are known for their quality and reliability, making them a trusted choice for many homeowners and businesses.

Below you can find our editor's choice of the best master lock for door on the market

Master Lock 265D Door Security Bar, White

Master Lock

Based on 18 reviews Check latest price

Heavy duty, dual-function door security bar prevents forced entry on hinged, patio, and sliding doors; Door stopper security bar is intended for indoor use
Door security bar design is portable and compact making it easy to store and ideal for travel, providing enhanced security in hotels or on vacation
Door security bar is adjustable from 27.5 in. (70 cm) to 42 in. (1 m) in length to fit most standard doors and sliding patio doors; Top door knob jam is easily removed for sliding door applications
Made with heavy duty 20-gauge steel for strength and security; Pivoting ball joint ensures door security bar has full contact with floor for secure fit while padded foot provides a strong grip without scratching
No tools required, simply adjust the bar length using the release button, prop under door knob and easily adjusted as needed

Master Lock 5400D Set Your Own Combination Portable Lock Box, 5 Key Capacity, Black

Master Lock

Based on 13 reviews Check latest price

Product description

The Master Lock 5400D Set Your Own Combination Portable Lock Box features a 3-1/4in (83mm) wide metal body for durability. The portable design offers removable “over the knob” installation. Set your own four-digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime; and molded body and vinyl coated shackle prevent scratching. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

Large capacity key lock box enables secure storage of up to five standard (2 inch) house keys; Shackle fits most ball, biscuit, and tulip door knob styles
Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options
For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather
Exterior dimensions: 4 in. (10.2 cm) H x 3-1/4 in. (8.3 cm) W x 1-3/4 in. (4.4 cm) D; 13/32 in. (10 mm) diameter shackle with 1-13/32 in. (36 mm) L, 1-7/8 in. (48 mm) W
Capacity for 5 standard (2 in.) house keys; Interior dimensions are shaped like an "L" with top section measuring 0.3 in. x 1.56 in. x 2.95 in.; bottom section measures 0.95 in. x 1.51 in. x 3.21 in.
Lock box combination is preset to open on 0-0-0-0. Combination reset instructions included with product.

User questions & answers

Question:	How does this work? Want to use it when I leave an elderly relative home in case fall alert is triggered
Answer:	It is a sturdy combination lock which you attach to the outer door handle. Give the customizable combination to your fall alert company, local emergency personnel, and other trusted persons. It works great
Question:	Can the code be changed
Answer:	Yes, easily. When you open the keybox you slide a lever over and then change the combination to anything you want, then slide the lever back and you are done. So you can use the keybox at different properties and never have the same code.
Question:	My house key is 2.5 inches long X 1 inch wide and shaped like a car key. Would my house key fit in this product
Answer:	The box is 3" x 2 1/2" x 1 1/2" deep, plus some additional space at the top. You should be able to fit the key in.
Question:	I like the how-to video for setting the combination. How do I open the U-lock hasp to secure it to the door, hose bib, etc
Answer:	Simply rotate the combination given when you PURCHASED the lock......pull....and it opens. Also, your own combination number is easy to set with knob inside of unit.

Product features

Set Your Own Combination

Set your own four digit combination for keyless convenience and increased security.

Portable Design

Removable shackle for easy “over the knob” installation. Protective weather cover allows for use outside, while preventing dials from freezing and jamming. Molded body and vinyl coated shackle prevent scratching of door.

Large Capacity

Large internal capacity will accommodate up to five keys. Best used for house keys or access cards. Note: the internal dimensions are shaped like an "L." The top section measures 0.3 in. x 1.56 in. x 2.95 in. and the bottom section measures 0.95 in. x 1.51 in. x 3.21 in.

Master Lock M736XKAD Magnum Heavy Duty Solid Steel Hidden Shackle Padlock with Key, High Security Hasp

Master Lock

Based on 405 reviews Check latest price

Product description

The Master Lock Magnum Heavy Duty M736XKAD features a Hidden Shackle Padlock with 9-1/6in (23cm) High Security Hasp made of zinc plated solid steel for maximum strength, reliability and corrosion resistance. The hidden shackle design eliminates shackle exposure and protects against bolt cutter attacks. The 5-pin cylinder prevents picking. The Lifetime Guarantee provides peace of mind from a brand you know and can trust.

Indoor and outdoor padlock with key; lock and hasp is best used for moving trucks, vans, and buildings with sliding doors
Key lock is made of zinc plated solid steel for maximum strength, reliability and corrosion resistance, hidden shackle design eliminates shackle exposure and protects against bolt cutter attacks
Five-pin cylinder provides maximum pick resistance while key retaining safeguard ensures padlock is not left unlocked
Hasp Length is 9-1/16 in. (23 cm), Lock body diameter is 2-7/8 in. (73 mm), 3/8 in. carriage bolts recommended for installation (bolts not included)
Includes one padlock and hasp, two keys

User questions & answers

Question:	If I buy multiple locks are they keyed alike
Answer:	I used them when I drilled through the fence to secure the hinge properly
Question:	What does a unit size mean
Answer:	I've already installed,but screws were at 1/8 to1/4 in heavy duty stuff.
Question:	Can carriage bolts be hidden? If used on shed doors, wouldn’t thieves be able to remove bolts/unscrew the whole plate from the doors
Answer:	Standard screw holes.
Question:	can these be keyed alike
Answer:	The latch came with short screws, maybe 1/2 inch long.

Product features

Hidden Shackle

Hidden shackle design eliminates shackle exposure and protects against bolt cutter attacks.

High Security Hasp

Padlock with High Security Hasp is made of zinc plated solid steel for maximum strength, reliability and corrosion resistance.

Maximum Pick Resistance

The 5-pin cylinder prevents lock picking. Key retaining safeguard ensures padlock is not left unlocked.

Master Lock Hasp, Solid Steel Hidden Hasp, 9 in. Wide, 770

Based on 429 reviews Check latest price

Product description

These days even the dumbest crooks carry bolt cutters. In less than five seconds, they are into your shed and carting off your expensive tools. Thwart the bums or at least make them break a sweat with a high security hidden shackle lock and hasp. Attach the Master Lock 770 hasp to your doors with carriage bolts. Then slap on a bump proof, case hardened lock. It completely covers the hasp, protecting it from bolt cutter. Crooks cannot pry the lock off because it is surrounded by a ring of high strength steel. 6270KA Hidden Shackle Lock sold separately.

From the Manufacturer

These days even the dumbest crooks carry bolt cutters. In less than five seconds, they are into your shed and carting off your expensive tools. Thwart the bums or at least make them break a sweat with a high security hidden shackle lock and hasp. Attach the Maser Lock 770 hasp to your doors with carriage bolts. Then slap on a bump proof, case hardened lock. It completely covers the hasp, protecting it from bolt cutter. Crooks cannot pry the lock off because it is surrounded by a ring of high strength steel. 6270KA Hidden Shackle Lock sold separately.

LOCK APPLICATION: For indoor and outdoor use; Best used for moving trucks, storefronts, and business gates
MAXIMUM SECURITY: Hasp is designed from solid steel to withstand forcible attacks
SPECIFICATIONS: 9 in. wide, 4-1/2 in. high; Designed for use with Master Lock model numbers 6270 and 6271 hidden shackle locks (sold seperately)

User questions & answers

Question:	Does this come with carriage bolts
Answer:	Yes, this battery will work well with a MST RMX 2.0 rtr Nissan S15. We recommend double checking that your car's battery tray is large enough to fit this battery. If you have any other questions, feel free to reach out to our technical support! They can be reached Monday-Friday from 9am - 5:30pm PST at 866-405-8811 Ext. 3. Thank you, Kyle
Question:	Can this be cut using a hacksaw? I know some of the Master Lock padlocks can. I would not buy it if it can be cut. Please, advise
Answer:	Hello, This battery pack is not fully waterproof, however the plastic case will protect most water from getting into the battery pack. The openings in the hard case for the wires come out do allow water to come in however, and if the internal wiring on the battery pack gets wet, the internal connections can corrode and potentially short out. If you have any other questions, feel free to give our technical support a call! We can be reached at 866-405-8811 Ext. 3. Thank you, Kyle
Question:	Does this work on a side sliding door for 97 ford e250 or is there a separate bracket
Answer:	The Arrma Typhon has a few different versions. This battery pack is a 2S battery, which runs well in the 3S versions of the Arrma Typhon. The connector on this battery is a deans plug, which the Typhon does not typically come with stock. The deans plug is a t-shaped connector that is typically red. The connector on most Typhons are a blue EC3 or EC5 plug. The model numbers of this battery with the EC3 plug is 2S5200-35E, and the EC5 plug is 2S5200-355. If you have any other questions, feel free to reach out to our tech support! We can be reached Monday-Friday 9AM - 5:30PM PST at 866-405-8811 Ext 3. Kyle Lectron Pro Support
Question:	What is the actual width the entire hasp? 9 inches? 5.25 inches? Or something else - what
Answer:	Assuming the battery connectors are the same, you should be able to use your same charger as long as it will charge LiPo batteries?

Product features

Master Lock 770 Hidden Shackle Padlock Hasp

This hasp (in conjunction with a hidden shackle lock) is designed to thwart attempts to pry and cut locks off trailers, cargo vans, storage units, tool sheds, and trucks. 9 inches wide by 4 -1/2 inches high hardened solid steel hasp withstands forcible attacks on your valuable tools and possessions.

Tough Protection

Attach the Maser Lock 770 hasp to your doors with carriage bolts. Then attach a bump proof, case hardened Master Lock 6270KA Hidden Shackle Lock (sold separately). It completely covers the hasp, protecting it from bolt cutter. The lock cannot be pried off because it is surrounded by a ring of high strength steel.

Master Lock SLCICKE26D Heavy Duty Lever Style, Grade 2 Commercial SFIC Keyed Entry Door Lock

Master Lock

Based on 7 reviews Check latest price

Product description

Comes standard without cylinder, sixteen different small format interchangeable core (sfic) keyways available. Three hour ul listing. Removable through-bolts. Clutch feature. Meets ansi/bhma A156.2, grade 2 standards.

For exterior locking applications, entry door
4-7/8-inch asa strike
3-1/4-inch diameter trim
Cylindrical constructions for enhanced durability
2-3/4-inch fixed backset latch

User questions & answers

Question:	Will it stay locked on the outside all times
Answer:	When the set is in lock position, it will not open from the inside or outside. From the inside, to be able to unlock the set, you have to turn the little device (I don't know what to call it) that allows you to lock and unlock the set. When it is in lock position, the set is locked inside and out. When it is in unlock position, the set is open inside and out.
Question:	Where I can get key celinder for this lock
Answer:	We can key them alike if you order directly from Home Hardware Central by phone. The stock at the Amazon warehouse may or may not be keyed alike depending if they were sent to the warehouse in the same shipment.
Question:	were do i get cylinder and keys
Answer:	No problem here. It needs to be centered, level and plumb. If all are met it should work. If it won’t turn easily before installing return it.. if I get hung up I’ll put baby powder on tip of bolt when it runs it will leave powder where you could chisel some wood away. Hope this helps
Question:	Will this entry lock set accept a 7 pin best core
Answer:	Dynasty Hardware Heritage door levers are reversible, so they fit either right or left hand doors. They are very easy to install.