Top 10 Masterlock Combination Lock – Combination Locks

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1. BRINKS

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BRINKS 171-30051 30mm Solid Brass Resettable Combination Lock

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BRINKS #ad - Solid brass lock body resists corrosion. Hardened steel chrome shackle provides a cut strength of 1, 200 lbs. Ideal for all types of lockers, backpacks, cabinets or tool boxes. Weather resistant. 4 dial resettable combination - reset and select your own personalized combination.
BrandBRINKS #ad
ManufacturerBrinks #ad
Height10 Inches
Length6 Inches
Width3 Inches
Part Number171-30051
Model171-30051

2. KeyGuard

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KeyGuard SL-590 Punch Button Key Storage Wall Mount Lock Box, Black Finish

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KeyGuard #ad - The keyguard has all kinds of uses and is the perfect solution for home owners, realtors, vacation rentals, property management, care-givers or anyone else. Tough abs plastic coated vault with metal frame infrastructure protects surfaces from scratches and the door on the front keeps the keypad hidden from sight.

Keyguard provides ample and highly secure interior storage space for your valuables – it will hold keys as well as car keys, fobs, and credit cards/IDs. Weight: 0 Keyguard lockbox provides sturdy and secure keyless access for friends, family, or guests that need entry when no one is around with easy to use push buttons. 68 kg. Codes are easily memorized with familiar phone style keypad – no more spinning dials and scrunching your eyes to see if it is on the correct digit or hash mark.
BrandKeyGuard #ad
ManufacturerFJM Security Products #ad
Height5 Inches
Length2.6 Inches
Weight1.2 Pounds
Width4.5 Inches
Part NumberSL-590
ModelSL-590
Warranty1 year

3. FJM Security

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FJM Security SX-874 4-Dial Long Shackle Combination Padlock With Black Finish

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FJM Security #ad - The long shackle gives an added layer of versatility without sacrificing security – easily secure truck doors, gates, storage units, fences and much more. The combination lock is strong, pick resistant, and the 4 easy-to-read dials give user up to 10, 000 possible combinations that will keep intruders guessing.

Use as an outdoor lock, barn door lock, storage unit lock, farm gate lock, fence lock, shed padlock, gate lock, or for any other application that suits your needs. Fjm security's combination padlock is constructed out of solid metal and has chrome plated dials - it is easy to operate and will stand up to harsh conditions. The factory default combination for the outdoor lock is 0-0-0-0 and is easily reset – simply use a paperclip or penny to turn the reset screw on the bottom.
BrandFJM Security #ad
ManufacturerFJM Security Products #ad
Height4.75 Inches
Length1 Inches
Width2.19 Inches
Part NumberSX-874
ModelSX-874
Warranty1 yr

4. Master Lock

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Universal Size Fits 1-7/8", Trailer Locks #389DAT, Master Lock, 2", and 2-5/16" Couplers

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Master Lock #ad - We can not key two 2 of these locks the same. Universal coupler lock fits virtually all 1-7/8", 2", and 2-5/16" trailer couplers. Resists rust and corrosion. The similar 379KA coupler locks are available keyed alike. Bright red finish discourages thief's from messing with your trailer. The only difference between this one 389DAT and the 379KA is the color. Advanced locking mechanism resists picking and prying. Simple installation and removal.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height7.5 Inches
Length6.5 Inches
Weight2 Pounds
Width4 Inches
Part Number389DAT
Model389DAT
WarrantyMASTER LOCK PRODUCT WARRANTY Limited Lifetime Warranty Master Lock Company LLC (“Master Lock”) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement.

5. Master Lock

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Four 4 High Security Pro Series Padlocks 6321NKA-4 w/ BumpStop Technology., Master Lock

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Master Lock #ad - Look for the 4-pack fulfilled by Merchant LocksChocksTiedowns. A 5/16 8mm diameter hardened boron alloy shackle with 3/4 19mm inside height clearance. Proseries padlocks are designed for Commercial/Industrial applications. If you order two 4-packs they will not necessarily be keyed the same.

This is under the "add to cart button". For explanation see more product details below. The removable cylinder can be replaced or re-pinned. These locks feature the BumpStop Advanced Cylinder Technology. To buy multiple 4-packs keyed alike you need to purchase the locks via fulfilled by MERCHANT - HOW TO FIND: When you look at the listing there is a link showing the Other Sellers on Amazon.

Dual ball bearing locking mechanism resists pulling and prying. 5 spool pin tumbler cylinder for added pick resistance. If you purchase any 4-pack multiple we will automatically key all locks the same. Solid iron shackle shroud resists harsh physical attacks. Dimensions: 2-1/8 54mm wide heavy steel body, each weighing 1. 55 lbs. This listing is for four 4 high security keyed Alike Padlocks w/ 8 keys. Limited Life Time Warranty.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number6231NKA-4
Model6231NKA-4
WarrantyMASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge.  Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement.

6. Master Lock

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Master Lock 1481DAT Stainless Steel Barbell Receiver and Adjustable Coupler Lock Set

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Master Lock #ad - Adjustable coupler latch lock, locks from 9/16 inch to 2-3/4 inch. Stainless steel keyed alike receiver lock and coupler latch lock. 5/8 inch receiver lock has Push to Lock locking mechanism push lock body onto pin firmly and remove key. Usable length of receiver pin is 2-3/4 inch. Weather tough seal and water tight cap protects lock from moisture.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height8.88 Inches
Length7 Inches
Weight2 Pounds
Width5.75 Inches
Part Number1481DATSC
Model1481DATSC

7. Master Lock

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Black, Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack

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Master Lock #ad - Trailer hitch locking pin is rated up to 10, 000 lbs Class III and IV. Included components: Two Pins Two Keys One Locking Swivel Head. 1/2 in. Locking head rotates 360 degrees allowing keyway to conveniently face forward; receiver lock features push-to-lock locking mechanism to ensure a secure lock every time; Push head firmly onto the pin and remove key.

Trailer hitch locking pin is rated up to 3, 500 lbs class I and II, 5/8 in. 13 mm and 5/8 in. 16 mm receivers; usable length of each chrome hitch pin lock is 2-3/4 in. Receiver lock provides added security and theft deterrence while towing. Locking hitch pin fits 1/2 in. 70 mm. Snap-on cover provides weather resistance and prevents dirt and moisture from entering keyway, four-pin cylinder for added security to prevent lock picking.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1.58 Inches
Length8.56 Inches
Weight1.1 Pounds
Width3.75 Inches
Part Number2688DAT
Model2866DAT
WarrantyLimited Lifetime Warranty

8. Master Lock

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2847DAT, Stainless Steel Adjustable Coupler Latch Lock, Master Lock Trailer Lock

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Master Lock #ad - Ease of use: six locking positions provide maximum flexibility; Rekeyable cylinder offers keyed-alike convenience. Lock application: Best used for vehicles, trailers, and RV hitch locks. Durable design: Water-tight cap protects trailer hitch lock from moisture and dirt. Length. Includes: one trailer coupler latch lock, two keys. To 2-3/4 in. Specifications: coupler lock adjusts from 9/16 in.
BrandMaster Lock #ad
ManufacturerMASTER LOCK COMPANY LLC #ad
Height2 Inches
Length7 Inches
Weight0.25 Pounds
Width4 Inches
Part Number2847DAT
Model2847DAT
WarrantyLIMITED WARRANTY

9. Master Lock

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3 Titanium Trailer Door/Multi Purpose Padlocks 2-5/16" Wide, 187KA-3, Master Lock

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Master Lock #ad - This listing is for three 3 titanium series padlocks keyed alike same key unlocks all and six keys, making it ideal for all outdoor applications when needing multiple locks that utilize ONLY one key. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering.

The 5/16in 8mm diameter shackle is 15/16in 24mm long and made of hardened steel. Limited lifetime Warranty provides peace of mind from a brand you can trust. Bolt cutter tough: the fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks. Specifications: 3-1/2 inches high x 2-5/16in 59mm wide stainless steel lock body for maximum strength, reliability, corrosion resistance and No Rust Lifetime Guarantee.

Attention: if you order two 3-packs they will NOT necessarily be keyed the same. To ensure you get two 3-packs keyed alike, you must order the 6-pack. Scratch proof and durable ABS plastic bumper. Weather tough sliding keyway cover keeps dirt and grime from jamming the locking mechanism.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number187KA
Model187KA
WarrantyLimited Lifetime Warranty Master Lock Company LLC (“Master Lock”) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement.

10. Master Lock

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Master Lock 37D Shrouded Laminated Steel Pin Tumbler Padlock, Keyed Different, 1-9/16-Inch Wide Body, Shackle Fits 9/32-Inch Or 1/2-Inch Diameter

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Master Lock #ad - Features padlock style coupler and is ideal for securing trailers, cables and chains. 4 pin tumbler cylinder helps prevent picking. Shackle guard protects against bolt cutters and hacksaws. Armored hardened steel shackle defies cutting. Ideal for securing trailers - shackle fits openings 1/2" in diameter or larger. 1. 562 inch laminated steel body for superior strength. Armored hardened steel shackle defies cutting. 4-pin tumbler cylinder prevents picking.
BrandMaster Lock #ad
ManufacturerMini-Mule #ad
Height3.15 Inches
Length0.94 Inches
Weight0.66 Pounds
Width1.57 Inches
Part Number37D
Model37D
Warrantylimited warranty