Top 10 Best Master Lock Trailer Lock

of November 2024
1
Best ChoiceBest Choice
Rhino USA Trailer Hitch Lock - Patented 5/8" Locking Receiver Pin for Class III
Rhino USA
Rhino USA
10
Exceptional
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2
Best ValueBest Value
Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer
Master Lock
Master Lock
9.9
Exceptional
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3
Master Lock 377KA Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16
Master Lock
Master Lock
9.8
Exceptional
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4
Master Lock 379ATPY Universal Trailer Hitch Lock , Black
Master Lock
Master Lock
9.7
Exceptional
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5
Master Lock Trailer Lock, Trailer Coupler Lock, Fits 2-5/16 in. Couplers, 378DAT
Master Lock
Master Lock
9.6
Exceptional
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6
Master Lock - (3 Keyed Alike Universal Trailer Coupler Locks 379KA-3
Master Lock
Master Lock
9.5
Excellent
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7
Master Lock 3895DAT - Coupler Lock, Receiver Lock and Latch Lock - 3 Components
Master Lock
Master Lock
9.4
Excellent
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8
Master Lock Pro Series - (3) Hidden Shackle Padlocks Keyed Alike 6271KA-3
Master Lock
Master Lock
9.3
Excellent
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9
Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width,
Master Lock
Master Lock
9.2
Excellent
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10
Master Lock - (4) Keyed Alike Trailer & Multi Purpose Padlocks, 37KA-4
Master Lock
Master Lock
9.1
Excellent
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11
Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT
Master Lock
Master Lock
9.0
Excellent
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Rhino USA Trailer Hitch Lock - Patented 5/8" Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

AMERICAN OWNED, FAMILY OPERATED - Join the Rhino Family Support a USA based FatherSon Business. ANTI-THEFT HITCH PIN - Solid Forged Steel Ensures Protection to Your Trailer Hitch From Theft. COMMON HITCH SIZES - Our Unique Hitch Pin Fits all Class III IV Hitches 2 x 2 With Ease.. PATENT PENDING DESIGN - Newly Added Weatherproof Slide Cap Protects From Dirt, Mud Gunk. GUARANTEED 5-STAR EXPERIENCE - If you aren't 100 Satisfied for any Reason, We'll Refund your Money.

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

Universal coupler lock fits virtually all 1-78, 2, and 2-516 trailer couplers.. This lock protects unattended trailers and guards against tow-away theft. The bright red finish discourages thiefs from messing with your trailer.. Resists rust and corrosion. Simple installation and removal.. Advanced locking mechanism resists picking and prying.. We can NOT key two 2 of these locks the same. The similar 379KA coupler locks are available keyed alike. The only difference between this one 389DAT and the 379KA is the color..

Master Lock 377KA Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers

Trailer hitch lock fits 1-78 in. 48mm, 2 in. 51mm and most 2-516 in. 59mm trailer couplers. Trailer lock is best used for vehicles, trailers, and RVs. Trailer coupler lock features advanced locking mechanism to resist picking and prying. Trailer hitch lock is constructed from zinc to resist rust and corrosion. One trailer coupler lock, two keys.

Master Lock 379ATPY Universal Trailer Hitch Lock , Black

Trailer hitch lock fits 1-78 in. 48mm, 2 in. 51mm and most 2-516 in. 59mm trailer couplers. Trailer lock is best used for vehicles, trailers, and RVs. Trailer coupler lock features advanced locking mechanism to resist picking and prying. Trailer hitch lock is constructed from zinc to resist rust and corrosion. Includes one trailer coupler lock, two keys.

Master Lock Trailer Lock, Trailer Coupler Lock, Fits 2-5/16 in. Couplers, 378DAT

Coupler lock is best used for trailers Works best with Straight Tongue Trailer Couplers. Advance locking mechanism resists picking and prying. Designed to resist rust and corrosion. Fits 2-516 in. 59 mm trailer couplers Does not fit Gooseneck Trailer Couplers. Includes one trailer coupler lock, two keys.

Master Lock - (3 Keyed Alike Universal Trailer Coupler Locks 379KA-3

In Stock with a delivery time of 1 to 5 days. This is a set of 3 Keyed Alike trailer couplertongue locks and is ideal when needing multiple locks that utilize ONLY one key. The same key opens all three locks. Each lock comes with two keys, therefore you will receive a total of six keys with the purchase of this 3 pack. Limited Lifetime warranty.. These locks protects unattended trailers and guards against tow-away theft. The universal trailer coupler lock fits 1-78in 48mm, 2in 51mm and most 2-516in 59mm couplers by Reese, Fulton, Valley, Atwood, Shelby, Putnam, Hammerblow, Dutton, Lainson, and UFP.. This simple design is difficult to defeat because when it's locked on the trailer the lock rests on top of the coupler see image thus thwarting blunt force from downward hammer strikes. It also rotates less rigidity making it harder to break with sledge hammer force.. Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. Each lock weighs 2.4 lbs. and is simple to install and remove.. Made with Reinforced Zinc Die-Cast resists rust and corrosion. Few materials provide the strength and toughness of zinc alloys. Impact resistance is significantly higher than cast aluminium alloys, plastics, and grey cast iron. Zinc alloys offer high strengths to 60,000 psi and superior elongation for strong designs and formability for bending, crimping and riveting operations..

Master Lock 3895DAT - Coupler Lock, Receiver Lock and Latch Lock - 3 Components Keyed Alike

For more DETAILED information, please click See More Product Details.. Complete trailer security system KEYED ALIKE.. 1 coupler lock, 1 receiver lock 1 latch lock all keyed alike 1 key opens all 3 locks.. This lock set can NOT be keyed alike with other locks nor can 2 of these lock sets be keyed alike.. The Limited Lifetime Warranty provides peace of mind from a brand you can trust..

Master Lock Pro Series - (3) Hidden Shackle Padlocks Keyed Alike 6271KA-3

Three 3 high security ProSeries Padlocks designed for CommercialIndustrial applications. Locks are keyed alike w 6 total keys. 2-78 73mm wide reinforced zinc die-cast lock body see more product details below. Ideal for transportation, vending and many other applications.. FITMENT Please see more product details below to help ensure these locks will work.. 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.. See image for reference - Shackle Dimensions - A 38in 9mm B 1932in 15mm C 1-2332in 44mm. Lock body conceals the shackle Fully shielded 38 9mm diameter hardened boron alloy shackle offers impossible to cut and pry resistance features.. High security, re-keyable 6-pin cylinder with spool pins is virtually impossible to pick. Lifetime guarantee. This lock is also available with the BumpStop Technology. Search 6271NKA in Amazon's search window..

Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler Lock

Solid brass coupler latch lock with 34in 19mm shackle. Precision pin tumbler mechanism for superior pick resistance. Resists rust and corrosion. Lock design protects shackle from cutting and sawing. Case hardened steel shackle. Precision pin tumbler mechanism resists picking. Solid brass body. Measures 2 inches.

Master Lock - (4) Keyed Alike Trailer & Multi Purpose Padlocks, 37KA-4

This listing is for FOUR 4 padlocks keyed alike same key unlocks all and eight keys. The lock is also available with Bump Stop Technology. Search 37NKA in our storefront.. ATTENTION If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack.. APPLICATION Ideal for outdoor applications when needing many locks that utilize ONLY one key. The 37 lock works on 1-78 2 inch couplers on virtually all standard hasp applications. These locks have a removable shackle sleeve. Sleeve off - Secures coupler latches. Sleeve on - Works best with hasps. TO FIT COUPLER LATCH Remove the shackle sleeve. Shackle fits standard opening of 932 7mm. Note that non-rigid shackle has enough play to fit virtually all coupler latches less than 78 wide.. IMPORTANT NOTE If using this style lock on a trailers coupler latch please be aware it is NOT recommended for all 2-516 couplers. It will fit some 2-516 couplers, the exception being 2-516 couplers that have the latch partially recessed from the top surface of the coupler, or latches that are wider than 78.. SPECIFICATIONS 34 19mm Armored Shackle Guard helps block bolt cutters. Revolving, case-hardened steel shackle sleeve resists cutting and sawing..

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

LOCK APPLICATION Best used for vehicles, trailers, and RV hitch locks. EASE OF USE Six locking positions provide maximum flexibility Rekeyable cylinder offers keyed-alike convenience. DURABLE DESIGN Water-tight cap protects trailer hitch lock from moisture and dirt. SPECIFICATIONS Coupler lock adjusts from 916 in. to 2-34 in. length. INCLUDES One trailer coupler latch lock, two keys.
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