Top 10 Trailer Hitch Lock Keyed Alike – Towing Hitch Locks

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1. Master Lock

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

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Master Lock #ad - Each lock comes with two keys, therefore you will receive a total of six keys with the purchase of this 3 pack. This is a set of 3 keyed alike trailer coupler/tongue locks and is ideal when needing multiple locks that utilize ONLY one key. Impact resistance is significantly higher than cast aluminium alloys, plastics, and grey cast iron.

Limited Lifetime warranty. And is simple to install and remove. Few materials provide the strength and toughness of zinc alloys. It also rotates less rigidity making it harder to break with sledge hammer force. In stock with a delivery time of 1 to 5 days. Rekeyable cylinder for keyed alike convenience with an advanced locking mechanism that resists picking and prying. 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.

Zinc alloys offer high strengths to 60, 000 psi and superior elongation for strong designs and formability for bending, crimping and riveting operations. The universal trailer coupler lock fits 1-7/8in 48mm, shelby, hammerblow, Valley, Atwood, 2in 51mm and most 2-5/16in 59mm couplers by Reese, Dutton, Fulton, Lainson, Putnam, and UFP. The same key opens all three locks. These locks protects unattended trailers and guards against tow-away theft. Each lock weighs 2.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part NumberB007C4US1S
Model379KA-3
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.

2. CZC AUTO

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Black, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler 2 Pack keyed Alike, CZC AUTO Black Trailer Hitch Coupler Lock

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CZC AUTO #ad - Coupler locking hitch pin's Application: Tow Trailer Boat RV Truck Car. Security of our coupler locking pin: this trailer lock is made of high-strength steel to deter theft. Keeping the coupler lock in your pocket or vehicle anywhere that is fine.

Czc auto - a reliable brand in hitch sercurity industry: we offer 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. The hitch lock is coated with black electrophoretic paint to prevent corrosion. Czc auto trailer hitch coupler locking pin design:1/4 inch diameter tongue lock pin with effective length 3/4 Inch.

Small size for easy carrying. How to operate our trailer tongue Coupler Lock: Spinning the flat key 5-7 times to open or close the hitch lock. If you have any question after receiving or using our trailer tongue lock, please contact us, your problem will be solved within 24 HOURS. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11410 S

3. Master Lock

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Fits 1-7/8" and 2" Couplers, Master Lock, 4 Keyed Alike Trailer Coupler Locks 377KA-4

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Master Lock #ad - Advanced locking mechanism resists picking and prying. Durable design: aluminum diecast finish resists rust and corrosion.

For 2-5/16" couplers we recommend a different lock, search Master Lock 379KA. Attention: if you order two 4-packs they will NOT necessarily be keyed the same. This listing is for 4 four 377KA coupler locks keyed alike and 8 keys. Limited lifetime Warranty provides peace of mind from a brand you can trust. Specifications: fits 1-7/8", 2" and some 2-5/16" trailer couplers. To ensure you get two 4-packs keyed alike, you must order the 8-pack. Easy to install and remove.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Weight8 Pounds
Part Number377KA-4
Model377KA-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.

4. TowWorks

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Fits Class III, V Hitches, Anti-Rattle, Double Safety, 79852, TowWorks Keyed Alike 5/8" Trailer Hitch Locking Pin Set for Adjustable Ball Mounts

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TowWorks #ad - This lock does not fit andersen Rapid Hitch kits and FASTWAY adjustable ball mounts. Rubber o rings keep rattles down - rubber o rings prevent any rattling and hold the hitch pin still. Before purchase, 45901, to get a great fit of the hitch lock pin. Heavy duty for class v hitches - solid hardened steel tow hitch lock pin with black e-coated, tested to over 20, 000 lbs shear strength.

Caution: r spring clip MUST be inserted into pin hole when use this lock. Adjuster pin fits most adjustable ball mounts - extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", 45902 and adjustable pintle hooks 45907, such as CURT channel style adjustable ball mounts 45900, fits most adjustable ball mounts, please verify all dimensions of your hitch, 45908.

Spring clip provides additional safety - a separate spring clip provides additional safety, can use the locking pin with or without the lock. Push lock design make easy to use - 4 tubular keyed alike keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion. Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers.
BrandTowWorks #ad
ManufacturerTowWorks #ad
Height1.2 Inches
Length8.9 Inches
Width2.4 Inches
Part Number79852

5. Mcvcoyh

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3 Pack Keyed Alike 5/8" Trailer Hitch Locking for Class III IV 2" and 2-1/2" Receiver for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat, Mcvcoyh Trailer Hitch Receiver Lock Pins

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Mcvcoyh #ad - And watertight dust cap can protect the keyhole from water and dirt. Please measure the size before you purchase - locking hitch pin's kits application, Fit Class I II III IV V Receiver Hitches, Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat To Secure Trailer for Towing and Storage.

Save time, avoid fumbling with keys design -- locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. New feature: security of our hitch receiver lock, our upgraded Zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. Trailer hitch receiver -- come with 6 alike keys, 5/8 pin inches have 2 keys, and the 1/4 pin have 2 keys, committed to keep your travel trailer and/or RV safe with one hitch pin lock.

Equally easy to unlock hitch locking pin with just 1/4 key turn system. Corrosion resistant: our hitch trailer locking be made from solid high-strength steel, coated with black electrophoretic paint to prevent corrosion in all weathers.
BrandMcvcoyh #ad
ManufacturerMcvcoyh #ad

6. METOWARE

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1/4” Dia Trailer Coupler Lock with 3/4” Inch Span, 5/8” Dia 3-1/2” Long Trailer Hitch Lock Receiver Pin Lock for Class III IV Receiver, METOWARE Keyed Alike Trailer Hitch Receiver& Coupler Lock Kit

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METOWARE #ad - With the push-to-lock design, just turn the key a little bit and the pin will pop out by itself. To open it, great design for easier using. It is reliable for long-term hauling and is secure for full protection, safely protecting your trailer, boat, camper and so on from theft. And the dust cap aims to keep the keyhole away from water and dirt, you can easily push to lock it without using key.

Safe & easy to use coupler lock - our coupler locks are easy to operate with screw-type locking action -- just turn the key 5-7 times to open or lock, save your time and effort. Safe & easy to use reciever lock - our trailer coupler lock is designed for easy operation. The tow hitch can be installed quickly and easily so that you can hoop up and head out right away. Metoware keyed alike trailer hitch receiver& coupler lock kit, 5/8” dia 3-1/2” long trailer hitch lock Hitch Receiver Pin Lock for Class III IV Receiver, 1/4” Dia Trailer Hitch Coupler Lock with 3/4” Inch Span.

Coupler lock features – made of premium strength steel and coated with electrophoretic paint, our trailer hitch is durable and rust-proof. Reciever lock feature - the trailer hitch receiver lock pin is designed with 5/8" diameter and 3-1/2” long to make it works well with class III IV hitches, truck, big towing vehicle, 2” 2-1/2” hitch receiver. Please confirm your required size or email us for more suggestion before having the order.
BrandMETOWARE #ad
ManufacturerMETOWARE #ad
Part Number47272

7. eagleking

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Eagleking Lot of 6 keyed Alike Universal Tow Trailer Coupler Lock fits 1-7/8" 2" 2-5/16"

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eagleking #ad - Universal Tow Trailer Coupler Lock. Come with 2 keys per lock; include: 6pcs Trailer coupler locks, 12pcs keys and Keyed Alike. Resists picking and prying, Rust and corrosion resistant;. Eagleking brand, h. D. Easy to install and remove; fits hitch sizes 1-7/8", 2", and 2-5/16";.
Brandeagleking #ad
Manufacturereagle king #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part Numberdoes not apply

8. CZC AUTO

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CZC AUTO Trailer Hitch Receiver Lock Pin Keyed Alike 2 Pack 5/8 Inch Dia 4 Inch Super Extra Long Black Pin for Class III IV Hitches for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat

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CZC AUTO #ad - Our upgraded zinc alloy tubular lock core adopts more advanced anti-theft technology to improve safety. Please verify dimensions and length of the pin you want before purchasing our receiver hitch lock pin. Czc auto trailer hitch lock design: 5/8 inch diameter 2 pack keyed alike trailer hitch lock pin with super Extra Long Effective Length 4 Inch.

And watertight dust cap can protect the keyhole from water and dirt. We offer 30-day money-back guarantee for any reason, please contact us, 12-month warranty for quality-related issues. How to operate our hitch lock pin: new lock-way, after hearing "click", you just need to pull the lock head to ensure it is working. Czc auto - a reliable brand in hitch security industry. Locking hitch pin's application for : class iii IV Hitches, Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat.

Security of our hitch receiver lock: 2 pack keyed alike towing hitch lock is made of black electrophoretic painted solid steel. When turn key to open the lock, hitch locks adopt push-to-lock design without key, pin will be pops-up automatically and comfortably. If you have any question after receiving or using our tow hitch lock, your problem will be solved within 24 HOURS. Specially for big towing vehicle, truck, 2-1/2 3 3-1/2 hitch receiver or Class III IV hitches.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11212x2

9. CZC AUTO

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CZC AUTO Hitch Lock Set Dia 5/8 Inch Trailer Hitch Receiver Pin Lock Keyed Alike for Class III IV 2" and 2-1/2" Receiver Dia 1/4 Inch Hitch Coupler Lock with 2-1/2 Inch Span Fit Latch-Type Couplers

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CZC AUTO #ad - Security of 5/8 inch towing hitch lock & 1/4 inch coupler locking pin. 4 keys in total, 1/4 turn the key, pull the lock head to ensure it is working. Hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers and latch-type couplers for towing purpose like trailer truck RV car boat.

Dogbone style hitch receiver lock : dia 5/8 inch pin with 3-1/2" effective length, perfect for Class III/IV 2", 2-1/2" hitch receiver tubes. Czc auto - reliable brand in hitch locks industry. When unlocking, KEYED ALIKE. Made of high-strength steel and coated with black electrophoretic paint, the 5/8 inch hitch pin lock & 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion.

Zinc alloy tubular lock core and more solid round key also help to improve security of the hitch locking pin. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Push to lock on without using key; 2. New lock way: 1. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS. After hearing "click", pin will pops-up automatically.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11208F

10. Master Lock

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Master Lock, 6 Trailer Locks Keyed Alike 6KA-37937-37

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Master Lock #ad - Multiple 6ka trailer lock packages can be keyed alike. Coupler lock fits 1-7/8", 2" & 2-5/16" couplers. Total trailer security Keyed Alike - One key opens all six locks. Latch lock doesn't fit some 2-5/16" couplers. In stock with a delivery time of 1 to 5 business days. Each lock comes with two keys, for a total of twelve keys. If you ordered a quanity of 2, 3 etc we would automatically key them all the same. See description below for latch lock #37 applications.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number6KA-37937-37
Model6KA-37937-37