Top 10 Locks Keyed Alike – Automotive


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1. Master Lock

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Master Lock, 4 Keyed Alike Universal Trailer Coupler Locks 379KA-4

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Master Lock #ad - Each lock comes with two keys, therefore you will receive a total of eight keys with the purchase of this 4 pack. The same key opens all four locks. This is a set of 4 keyed alike trailer coupler/tongue locks and is ideal when needing multiple locks that utilize ONLY one key.

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. Made with reinforced zinc die-cast resists rust and corrosion. These locks protects unattended trailers and guards against tow-away theft. It also rotates less rigidity making it harder to break with sledge hammer force. Zinc alloys offer high strengths to 60, plastics, 000 psi and superior elongation for strong designs and formability for bending, crimping and riveting operations.

Impact resistance is significantly higher than cast aluminium alloys, and grey cast iron. Few materials provide the strength and toughness of zinc alloys. The universal trailer coupler lock fits 1-7/8in 48mm, valley, putnam, Dutton, Shelby, Atwood, Lainson, Fulton, 2in 51mm and most 2-5/16in 59mm couplers by Reese, Hammerblow, and UFP. Limited Lifetime warranty. And is simple to install and remove.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number379ka-4
Model379KA-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.

2. Master Lock

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5 Trailer Locks Keyed Alike #5KA-37940-37, Master Trailer Locks-5 Master Lock

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Master Lock #ad - See latch lock features below. Coupler lock fits 1-7/8", 2" & 2-5/16" couplers. Multiple 5ka trailer lock packages can be keyed alike. Latch lock doesn't fit some 2-5/16" couplers. Round padlocks 2-3/4" 70mm wide laminated stainless steel body resists corrosion. If you ordered a quanity of 2, 3 etc we would automatically key them all the same. Total trailer security Keyed Alike - One key opens all five 5 locks.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number5KA-37940-37
Model5KA-37940-37

3. CZC AUTO

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CZC AUTO Hitch Receiver Pin Lock, 5/8 inch pin, Trailer Receiver Lock with 5/8" Pin for Class III IV 2" and 2-1/2" Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat 4 Pack

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CZC AUTO #ad - We are always here to support you. Premium material: the trailer receiver lock uses black electrophoretic painted carbon steel, easy to handle. 8pcs keys for unlocking 4pcs hitch lock, KEYED ALIKE design. All-weather rubber key slot cap keeps the keyhole away from moisture, solid and hard to bend.

Czc auto hitch pin lock is compatible with hitch rack, solid and hard to bend. Easy operate design: czc auto hitch lock adopts push-to-lock design without key, you just need to pull the lock head to ensure it is working. Please feel free to contact us at first if there is any problem when you receive or use our products. 360 degree rotating head, dust and rust. Client support: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Updated tubular key hole, zinc alloy lock core. Fitment type: Use a tow receiver lock to ensure the towing safety.

All-weather rubber key slot cap keeps the keyhole away from moisture, bike rack, cargo hitch tray, zinc alloy lock core. When turn key to open the lock, after hearing "click", pin will be pops-up automatically and comfortably. 360 degree rotating head, hitch ball and tow rope, perfect for 2" and 2-1/2" receiv. Fit for 2" 2-1/2" tow receivers: czc auto dogbone style trailer hitch receiver lock uses 5/8" pin with 3-1/2" effective length perfect for Class III/IV 2", 2-1/2" hitch receiver tubes.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11208S

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

5. CZC AUTO

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CZC AUTO Trailer Tongue Coupler Lock Keyed Alike Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer 2 Pack

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CZC AUTO #ad - Please verify the size before purchasing our trailer hitch coupler pin lock 1/4 inch. Our 1/4 inch trailer tongue lock 2 pack push-to-lock design without key, after hearing "click", you just need to pull the lock head to ensure it is working. Czc auto - reliable brand in towing sercurity industry.

Application of the 2 pack 1/4 inch trailer pin lock. 1/4 turn the key to open the coupler pin lock, the pin will pops-up automatically and comfortably. Security of our coupler locking pin. Zinc alloy tubular lock core and more solid round key also help to improve security of the black coupler lock. The watertight rubber cap keeps rain, snow, ice and dirt out. We offer 30-day money-back for any reason, simply contact us, 12-month warranty for quality-related issues.

1/4 inch diameter 2 pack black tongue lock pin with 2-1/2 inch effective length. The keys of 2 pack are the same. Kinds of weather can be handled. Czc auto trailer hitch coupler locking pin's design. Made of high-strength steel and coated with black electrophoretic paint, the 1/4 inch trailer coupler locks 2 pack are good at detering theft and preventing corrosion. Any issue in using our 2 pack trailer hitch coupler lock, your problem will be solved within 24 HOURS.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11406x2

6. Master Lock

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Two 6 ft Python Adjustable Cable Locks Keyed Alike, 8413KACBL-66, Master Lock

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Master Lock #ad - The cable is covered with a protective vinyl coating to protect against scratches. Infinite applications - ideal for locking down multiple items at once; such as job site equipment, boats, generators, ladders, pickup truck cargo, motorcycles, skis, spare tire locks, lawn furniture, and much more! Cable end threads through places other cables cannot.

Adjustable - it's the world's first adjustable locking cable that's always the right length for your application. These cable locks feature a one of a kind patented locking mechanism that holds the cable securely at any position from 1' 30cm to 30' 9. 1m for infinite locking positions. Custom lengths up to 30 ft are available. Thieves will think twice before trying to tinker with your valuables if secured with these Master Lock Python cables.

If you purchase two or multiple sets we will automatically key them all the same. The limited lifetime Warranty provides peace of mind from a brand you can trust. Tiedown convenience - cinches tight for improved security and no "flapping" within pickup bed or on trailer. This listing is for two 2 6 ft 3. 7m long master lock python cables, four keys, two keyed alike Python locking heads, and two velcro straps to hold excess cable for compact storage.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number8413KA2-66
Model8413KA2-66
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.

7. Master Lock

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6 Trailer Locks Keyed Alike 6KA-37937-3, Master Lock

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Master Lock #ad - Coupler lock fits 1-7/8", 2" & 2-5/16" couplers. Keyed alike - One key opens all six locks. Simple installation and removal. Total Trailer Security. Each lock comes with two keys, for a total of twelve keys.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number6KA-37937-3
Model6KA-37937-3

8. Master Lock

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Master Trailer Locks-6 Master Lock, 6 Trailer Locks Keyed Alike #6KA-37940-37

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Master Lock #ad - Multiple 6ka trailer lock packages can be keyed alike. See description below for latch lock #37 applications. Coupler lock fits 1-7/8", 2", & 2-5/16" couplers. If you ordered a quanity of 2, 3 etc we would automatically key them all the same. Total trailer security Keyed Alike - One key opens all six locks. Latch lock doesn't fit some 2-5/16" couplers. Each lock comes with two keys, for a total of twelve keys.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Part Number6KA-37940-37
Model6KA-37940-37

9. CZC AUTO

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CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock Keyed Alike 2 Pack Dia 1/4 Inch 3 Inch Effectice Length Fit 1 Inch to 3 Inch Latch-Type Coupler for Towing Truck RV Car Trailer

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CZC AUTO #ad - Step 3: 1/4 turn the flat key to open the coupler pin lock. We offer 30-day money-back for any reason, simply contact us, 12-month warranty for quality-related issues. Step 1: push and choose active length you need. There are 4 active length can be adjusted: 1 inch, 1-3/4 inch, 2-1/2 inch and 3 inch.

Our 1/4 inch trailer tongue lock 2 pack adopt push-to-lock design without using key. 1/4 inch diameter 2 pack chromed tongue lock pin with 3 inch effective length. 360 degree rotating lock head and key slot are well protected by rubber cap. Security & longer lifespan of adjustable coupler locking pin. Made of high-strength steel which is chromed, the 1/4 inch trailer coupler locks 2 pack are good at detering theft and preventing corrosion. Czc auto - reliable brand in hitch lock industry.

Step 2: pull the lock head to ensure that it is closed after hearing "click". Water/dust /dirt will be kept out and you can get longer sevice period from the lock. Adjustable trailer hitch coupler locking pin's design. Application of the 2 pack adjustable 1/4 inch trailer Pin Lock: 1 Inch to 3 Inch latch-type couplers for towing boat truck RV car. Please verify the size you need before purchasing our 2 pack adjustable trailer hitch coupler pin lock.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11401x2

10. InfiniteRule Security

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21,000 LB Towing Series & Auto Latch Gooseneck Coupler, Keyed Alike, InfiniteRule Security 61073 | 3 Pack, Stainless Steel Hitch Locks Fits: 3" Receiver | Gen-Y Hitch

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InfiniteRule Security #ad - 2-1/2" receiver - class iii, v & gen-y hitch - 21, IV, 000 LB Towing Series. Stylish stainless steel design, reliably keeps your Receiver & Trailer Hitch secure.

These pins are structurally and functionally sound, enabling you to use them for any job you could think of. Made in the usa by InfiniteRule Security Inc. 3 5/8"x 3-5/8" span - Hitch Lock. Protects your vehicle’s investment. Durable yet sleek design constructed from high strength stainless steel to prevent rusting and allow for reliable security. Weatherproof cap protects the keyhole by keeping water, grime, and dirt out of the locking mechanism to ensure years of use.
BrandInfiniteRule Security #ad
ManufacturerInfiniteRule Security #ad
Part Number61673-D
Model61673-D