Top 10 Master Lock Deadbolt – Deadbolts

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1. Master Lock


Master Lock DSO0603 Keyed Deadbolt, Polished Brass

Master Lock #ad - Includes one single cylinder deadbolt. 60 mm or 2-3/4 in. Deadbolt is four-way adjustable for 2-3/8 in. 70 mm backset, square, or rounded corners. Polished brass finish provides a sleek appearance. Single cylinder deadbolt thumb turn inside is best used for exterior locking applications. This deadbolt lock offers ANSI Grade 3 performance for exterior locking applications.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.8 Inches
Length6.8 Inches
Weight0.25 Pounds
Width4.8 Inches
Part NumberDSO0603
Warranty10 year Limited Warranty

2. Yale Security


Satin Nickel, Yale Assure Lock SL with Z-Wave, Key-Free Touchscreen Deadbolt

Yale Security #ad - Just hold a 9v battery to the terminals and enter your code to unlock. No additional holes needed. Requires compatible system for smart features. Features a bhma grade 2 certified deadbolt that's fully motorized and super quiet. Lock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system and app i.

E. Mounting hardware and batteries included. Environmental 22F to 140F. Don't worry about getting locked out with dead batteries, the lock has a 9V back-up charger on the keypad. Replaces your existing deadbolt in minutes on standard doors, 1-3/8" to 2-1/4" thick with just a screwdriver. Strike dimension-1 x 2 1/4 inch. Unlock your door without keys by entering your code on the lock's backlit keypad; Lock the door behind you by pressing any button or by enabling auto relock.

Enable auto relock to ensure your door always locks behind you - Disable it at any time from the lock menu. Don't worry about marking your door, the lock has a rubber gasket to protect your door's finish. Works with alexa via a compatible hub. 9v battery terminal prevents lock out due to dead batteries. Samsung smartthings, Wink, Ring Alarm, etc.
BrandYale Security #ad
ManufacturerYale Security Inc. #ad
Height10 Inches
Length5.5 Inches
Weight3 Pounds
Width5.5 Inches
Part NumberYRD256-ZW2-619
WarrantyLifetime limited warranty on Finish and Mechanical. One year on Electronics

3. Master Lock


Master Lock 40KADPF Round Padlock with Shielded Shackle, Stainless Steel

Master Lock #ad - 2-3/4-inch 70mm wide stainless steel body. Double deadbolt locking to guard against pulling. Fully shielded design minimizes shackle exposure. 4-pin cylinder helps prevent picking. Hardened steel shackle for extra cut resistance.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1.4 Inches
Length6.6 Inches
Weight0.6 Pounds
Width3.8 Inches
Part Number40KADPF
WarrantyLimited Warranty

4. Master Lock


Master Lock Gun Lock, 107DSPT, 1-1/8 in. Wide, Laminated Steel Padlock with Braided Steel Cable

Master Lock #ad - Gun lock is best used to secure handguns, rifles, and shotguns to prevent accidential or unauthorized use. California-approved firearms safety device that meets the requirements of California Penal Code Section 12088 and the regulations issued there under.

Virtually impossible to violate because of its hardened steel body and armored steel cups encapsulating the cable. Deadbolt locking mechanism can only be opened and closed with key inserted and turned. One gun lock; two keys. 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance; deadbolt locking mechanism can only be opened and closed with key inserted and turned; California DOJ approved firearm safety device.

Cable is made from braided steel for strength and flexibility; protective vinyl coating prevents scratching. Usable on revolvers, pistols, rifles and shotguns. Braided steel cable with 1-1/8" 29 mm wide laminated steel 4-pin tumbler lock for superior strength. Gun lock is constructed from laminated steel for strength and security.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2 Inches
Length9 Inches
Weight0.37 Pounds
Width4 Inches
Part Number107DSPT
WarrantyLimited Warranty

5. Master Lock


Master Lock 5400EC Lock Box, 5 Key Capacity, Black

Master Lock #ad - Combination reset instructions included with product. 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.

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. Exterior dimensions: 4 inch 102 centimeter h x 3-1/4 inch 8. 3 centimeter w x 1-3/4 inch 4. 4 centimeter d; 13/32 inch 10 millimeter diameter shackle with 1-13/32 inch 36 millimeter L, 1-7/8 inch 48 millimeter W Internal Dimensions: 3-1/2in 89mm H x 2-3/4in 70mm W x 1in 25mm D.

Lock box combination is preset to open on 0-0-0-0 . Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options. Capacity for 5 standard 2 inch house keys; interior dimensions are shaped like an "L" with top section measuring 03 inch x 1. 56 inch x 2. 95 inch; bottom section measures 095 inch x 1.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.95 Inches
Length1.56 Inches
Weight1.18 Pounds
Width0.3 Inches
Part Number5400EC
WarrantyLimited Lifetime Warranty

6. Master Lock


0.25 Fluid Ounces, 2300D, Master Lock PTFE Lock Lubricant, Non-Toxic and Biodegradable Lock Lubricant

Master Lock #ad - Ease of use: oil pen designed for precision application inside locking devices; Apply 2-3 drops in key hole and shackle openings every three to six months to prolong the life of your lock.

Durable design: keep your locks operating like new in any environment: snow, rain, freezing temperatures, marine, and extreme heat; Lock lubricant acts as a long lasting protective shield to prevent rust and corrosion; Can be used in a wide temperature range of -40°F to 500°F. Lock lubricant application: For indoor and outdoor use; Best used for padlocks, marine, automotive, door locks, and multipurpose applications.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height0.39 Inches
Length0.39 Inches
Weight0.04 Pounds
Width0.39 Inches
Part Number2300D
WarrantyLimited Warranty

7. Master Lock


Master Lock 3TRILF Outdoor Padlock with Key, 3 Pack Keyed-Alike

Master Lock #ad - 16 mm width; Extended shackle for application flexibility. Indoor and outdoor lock; padlock with key is best used for residential gates & fences, workshops & garages, sheds, tool boxes and more. Key lock features a laminated steel body and a hardened steel shackle for strength and security. 7 mm diameter shackle with 1-1/2 in. 38 mm length, 5/8 in. 4-pin cylinder for added pick resistance and dual ball bearing locking for maximum pry resistance. 1-9/16 in. Includes three padlocks with two keys; Both keys open all locks. 40 mm wide lock body; 9/32 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height3.18 Inches
Length0.85 Inches
Weight1.05 Pounds
Width1.6 Inches
Part Number3TRILF
WarrantyLimited Lifetime Warranty



Prime-Line U 9970 Deadlock – Jimmy-Resistant Design Prohibits Forced Entry by Spreading of Door Frames – Single Cylinder Diecast Metal Lock With a Brass Finish and Angle Strike

PRIME-LINE #ad - Installation tip - snap-off or cut-off end sections of tailpiece as needed, a hacksaw or small disk to cut-off, if it is too long for your door. Includes - this door lock includes an angled strike, a cylinder trim ring, fasteners, a rim cylinder, a mounting plate, two keys keyed differently, instructions and a tamper-resistant shutter guard.

The deadlock is a surface-mounted, on left- or right-hinged doors. Easy installation – installation is quick and easy, wood or metal doors. Prohibit forced entry – use our strong, durable deadlock, featuring a jimmy-resistant design, to prohibit forced entry by the spreading of door frames. Having the tailpiece too long can negatively affect the performance of the lock. It provides added security to your home by securing your door to its jamb and includes a tamper-resistant shutter guard to deter unwanted entry. This lock requires a 1-1/4” hole and uses Segal keyway.

Use pliers to snap-off, and a file to remove sharp edges and burrs. It can be installed inside or outside, cross-bolt locking device which can be mounted to 1-3/8” to 2-3/8” thick, with instructions included. Durable construction – constructed of diecast metal with a brass-colored finish, this single cylinder deadbolt is strong, high quality and durable, giving you peace of mind that your home will remain protected against intruders. For all dimensional information please refer to the line art and compare to your needs before purchasing.
ManufacturerPrime-Line Products (Home Improvement) #ad
Height2.87 Inches
Length1 Inches
Weight1.49 Pounds
Width4.31 Inches
Part NumberU 9970
ModelU 9970
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

9. Master Lock


Black, 4 Pack, Master Lock 131Q Covered Aluminum Padlock with Key

Master Lock #ad - Four-pin cylinder and dual locking lever mechanism for pick and pry resistance. Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance and steel shackle for durability. 1-3/16 inch 30 millimeter wide lock body; 3/16 inch 30 millimeter diameter shackle with 5/8 inch 16 millimeter length, 9/16 inch 14 millimeter width. Includes four keyed alike padlocks, two keys; Both keys open each lock matching color key head for added convenience. Indoor and outdoor padlock with key is best used as a locker lock and storage lock.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height5.6 Inches
Length0.8 Inches
Weight0.77 Pounds
Width5.9 Inches
Part Number131Q
WarrantyFull Warranty

10. Master Lock


Black, Master Lock 141D Covered Aluminum Keyed Padlock, 1 Pack

Master Lock #ad - 1-9/16 inch 40 millimeter wide lock body; 1/4 inch 6 millimeter diameter shackle with 7/8 inch 22 millimeter length, 13/16 inch 21 millimeter width. Indoor and outdoor lock is best used as a gym locker lock providing general security and protection from theft. Four-pin cylinder and dual locking lever mechanism for pick and pry resistance. One padlock, two keys matching color key head for added convenience. Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance, hardened steel shackle for cut resistance.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.59 inches
Length0.69 inches
Weight0.18 Pounds
Width1.56 inches
Part Number141D
WarrantyLimited Lifetime Warranty