Top 10 Trailer Hitch Lock Set – Towing Hitch Locks

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1. Reese

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Reese Towpower 7014700 Tow 'N Store Lock Kit

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Reese #ad - Lockable offering extra safety. Easy to install. Includes swiveling clip. Designed to provide excellent towing. Includes swiveling clip.
BrandReese #ad
ManufacturerReese Towpower #ad
Height6 Inches
Length6 Inches
Weight2.8 Pounds
Width3.7 Inches
Part Number7014700
Model7014700
Warranty1 Year

2. METOWARE

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

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METOWARE #ad - Please confirm your required size or email us for more suggestion before having the order. 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.

It is reliable for long-term hauling and is secure for full protection, safely protecting your trailer, boat, camper and so on from theft. Safe & easy to use reciever lock - our trailer coupler lock is designed for easy operation. Coupler lock features – made of premium strength steel and coated with electrophoretic paint, our trailer hitch is durable and rust-proof. And the dust cap aims to keep the keyhole away from water and dirt, you can easily push to lock it without using key. The tow hitch can be installed quickly and easily so that you can hoop up and head out right away.

To open it, great design for easier using. With the push-to-lock design, just turn the key a little bit and the pin will pop out by itself. 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. 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.
BrandMETOWARE #ad
ManufacturerMETOWARE #ad
Part Number47272

3. Master Lock

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2 Pack, Master Lock 1479TAT 1 Pack Receiver Lock

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Master Lock #ad - Class iii/iv; 10, 000 lb. Weather tough seal and water tight cap protects lock from moisture and dirt. Fits 5/8in 16mm receivers. Push to lock locking mechanism - push lock body onto pin firmly and remove key. Load rating. 4-pin cylinder for added pick resistance. Same key opens both locks; K1 Key Blank. Usable length of receiver pin is 2-3/4 in. 70mm.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1.5 Inches
Length8 Inches
Weight1.55 Pounds
Width5.8 Inches
Part Number1479TAT
Model1479TAT
WarrantyAs Labelled

4. 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 - Czc auto - reliable brand in hitch locks industry. After hearing "click", pin will pops-up automatically. 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.

Security of 5/8 inch towing hitch lock & 1/4 inch coupler locking pin. New lock way: 1. Easy to operate 5/8 inch hitch lock pin & 1/4 inch trailer pin lock. Any issue in using our trailer hitch coupler lock, your problem will be solved within 24 HOURS. Hitch rack, bike rack, cargo hitch tray, 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. Trailer hitch coupler locking pin: dia 1/4 inch black tongue lock pin fits latch-type couplers with a max span up to 2-1/2 inch.

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. Please verify the size before purchasing czc auto trailer receiver lock set. 4 keys in total, 1/4 turn the key, pull the lock head to ensure it is working. We offer 30-day money-back for any reason, simply contact us, 12-month warranty for quality-related issues. Push to lock on without using key; 2.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11208F

5. TowWorks

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Receiver Lock with Anti-Rattle, fits Class III/IV Hitches with 2" and 2.5" Receivers, 79632, TowWorks Keyed Alike 5/8" Trailer Hitch Locking Pin Set

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TowWorks #ad - Customer support - 60-day a complete refund or replacement for any reason, One-Year warranty on lock finish, lifetime warranty on lock function. Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers.

This lock does not fit curt channel style adjustable ball mounts 45900, to get a great fit of the hitch lock pin. Caution: r spring clip MUST be inserted into pin hole when use this lock. Extra long pin fits 2" and 2. 5" receivers - extra long 5/8" diameter locking hitch pin with maximum active length 3-1/8", 45902 and adjustable pintle hooks 45907, 45901, 45908. Rubber o rings keep rattles down - rubber o rings prevent any rattling and hold the hitch pin still. Spring clip provides additional safety - a separate spring clip and 2 holes provide additional safety, can use the locking pin with or without the lock, 2 clip holes one for 2" x 2" receivers another for 2.

5" x 2. 5" receivers. This lock does not fit andersen Rapid Hitch kits and FASTWAY adjustable ball mounts. Push lock design make easy to use - 4 tubular keyed alike keys making it easier to lock and unlock, easy to operate, 1/4 turn lock and push lock design, watertight dust rubber cap prevents locking mechanism internal corrosion. Before purchase, please verify all dimensions of your hitch, fits Class III/IV hitches with 2" and 2.
BrandTowWorks #ad
ManufacturerTowWorks #ad
Height1.2 Inches
Length7.7 Inches
Width2.4 Inches
Part Number79632
Model13

6. AC-DK

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With Black Trailer Hitch Coupler Lock, with 5/8 Inch and 1/2 Inch Trailer Hitch Lock, AC-DK Trailer Coupler Lock Kit, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler6 Keys

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AC-DK #ad - Keyed alike. Trailer hitch lock. Ratchet design is adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16” couplers. Trailer coupler ball lock. Trailer coupler tongue lock.

New design. 1/2" and 5/8" hitch pin lock set for class i, 2" x 2", and class v receivers - 1. 25" x 1. 25", class iii, class iv, class II, and 2.5" x 2. 5". Come with total 6 keys and all keys are keyed alike, 1 key can open all the locks in this set, no need to have multiple keys cluttering up your keychain. A set with one coupler ball lock + one coupler handle lock + one 5/8'' hitch pin lock and one 1/2'' hitch pin lock to fit all the trailer couplers and hitch receivers. Padlock style with a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches.
BrandAC-DK #ad
ManufacturerAC-DK #ad
Part NumberAC-DK-TL-3

7. Master Lock

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Master Lock, 3 Trailer Locks Keyed Alike #3KA-377-37

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Master Lock #ad - Aluminum diecast finish resists rust and corrosion. Receiver lock 1480ka features: protects from theft when securing the ball mount to the receiver. The latch lock features an Armored Gaurd Shackle that prevents bolt cutter attacks.

These locks will fit virtually all trailers that have 1-7/8" or 2" couplers. Sleeve off - secures coupler latches. 10, 000 lb load rated. 5/8 diameter pin fits 2in receiver tubes, Class III/IV. Please understand - each lock comes with different looking keys but thay are the same key code. Stainless Steel for ultimate corrosion resistance. Sleeve on - works best with hasps. A removable, and revolving case-hardened steel shackle sleeve resists cutting/sawing.

Simple installation and removal. If multiples are ordered we will automatically key them all the same. Solid brass lock cylinder and aluminum cylinder case offer extreme corrosion resistance. Latch padlock features: for proper fitment please check/read the see more product details below in product description. The lock features the new push to Lock Security. We can key multiple sets to the same key number.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number3KA-377-37
Model3KA-377-37
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.

8. CZC AUTO

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CZC AUTO Hitch Lock Set, Dia 5/8 Inch Trailer Hitch Lock Hitch Receiver Pin Lock for Class III IV 2" and 2-1/2" Receiver, Dia 1/4 Inch Hitch Coupler Lock with 3/4 Inch Span Fits Latch-Type Couplers

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CZC AUTO #ad - Please verify the size before purchasing czc auto trailer receiver lock set. Push to lock on without using key; 2. Zinc alloy tubular lock core and more solid round key also help to improve security of the hitch locking pin & 1/4 Inch Coupler Locking Pin. Czc auto - reliable brand in hitch locks industry.

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. Any issue in using our trailer hitch coupler lock, your problem will be solved within 24 HOURS. Trailer hitch coupler locking pin: dia 1/4 inch black tongue lock pin fits latch-type couplers with a max span up to 3/4 inch. Easy to operate 5/8 inch hitch lock pin & 1/4 inch trailer coupler lock. New lock way: 1. When unlocking, pin will pops-up automatically.

Security of 5/8 inch towing hitch lock & 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Turn the key 5-7 time to lock/unlock the coupler lock. After hearing "click", 1/4 turn the key, pull the lock head to ensure it is working. We offer 30-day money-back for any reason, simply contact us, 12-month warranty for quality-related issues. Made of high-strength steel and coated with black electrophoretic paint, the 5/8 inch hitch pin lock & black coupler lock.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11208E

9. Master Lock

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Red, 3794DAT , Master Lock Trailer Lock, Trailer Coupler & Receiver Lock Combo Pack

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Master Lock #ad - Durable design: weather Tough seal and watertight cap provide protection from moisture and dirt. Couplers. Ease of use: receiver lock features convenient Push to Lock locking mechanism: push lock body firmly onto the pin and remove key. Includes: one trailer coupler lock, one receiver lock, one trailer coupler latch lock; two keys both keys open all three locks. Lock application: Best used for vehicles, trailers, and RV hitch locks. Specifications: stainless steel trailer coupler lock adjusts from 9/16 in. To 2-3/4 in. Fits 1-7/8 in. 2 in. And most 2-5/16 in.
BrandMaster Lock #ad
ManufacturerMASTER LOCK #ad
Height4 Inches
Length10 Inches
Weight1 Pounds
Width5 Inches
Part Number3794DAT
Model3794DAT
Warranty1 year manufacturer

10. CZC AUTO

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CZC AUTO Hitch Receiver Pin Lock 5/8 Inch Trailer Receiver Lock Keyed Alike for Class III IV 2 2-1/2 Inch Trailer Tongue Coupler Lock Adjustable Dia 1/4 Inch 3 Inch Effectice Length Hitch Lock Set

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CZC AUTO #ad - Superior material and features: the lock are made of heavy duty steel, firm, solid and hard to bend. Czc auto - reliable brand in hitch lock industry. 4 flat keys. 1/4 inch diameter chromed tongue lock pin with 3 inch effective length.

Please verify the size before purchasing czc auto trailer receiver lock set. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS. Right angle 5/8 inch trailer hitch receiver lock with 3-3/8 inch effective length that is perfect for Class III/IV 2, 2-1/2 2. 5 inch hitch receiver tubes. Easy to use: the hitch lock adopts push-to-lock design without using key. Good at detering theft and preventing corrosion.

We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. 360 degree rotating lock head is easy to handle. There are 4 active length can be adjusted: 1 inch, 1-3/4 inch, 2-1/2 inch and 3 inch. Turn the flat key to open the coupler pin lock. After hearing "click", please pull the lock head to ensure that it is locked. Please note that the keys of 2 pack are the same.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11101E