Top 10 Best Trailer Hitch Locks in 2021 Reviews

Hitch locks deter thieves from stealing your gear. Besides, others are remarkably designed to prevent runaways’ trailers. They also offer an ideal fit for heavy-duty reliability. The best trailer hitch has incorporated powder coating that provides more toughness and protects against oxidation, rust, and corrosion. To help you with your purchase, here are the top 10 best trailer hitch locks in 2021 reviews. Check them out and buy the one you like the most.

10. Trailer Hitch Lock 1/2″ and 5/8″ Hitch Pin Receiver Lock Brass Core Locking Mechanism, by MINGSUO

Best Trailer Hitch Locks 10. Trailer Hitch Lock 1/2

This trailer hitch lock is made with premium grade hardened steel construction with chrome plating for maximum toughness and strength. It has 0.5 and 0.625-inch hitch pin hole that permits it to lock up the shackle hitch or multi ball receiver. The hitch pin size is also the Australian safety standard requirement thus great for maximum protection and security. Moreover, it features a single key lock design which makes it easier to lock and unlock, thus ideal for hitch accessory.

9. Tow Ready (63228) ‘Gorilla Guard’ Coupler Lock for 2″ Couplers

Best Trailer Hitch Locks 9. Tow Ready (63228) 'Gorilla Guard' Coupler Lock for 2

It perfectly fits most 2-inch trailer couplers and is made of high quality, dense metal. It also features design shields lock that offers maximum security and protection for your items. This means that if someone wants your stuff, they will get it with sheer determination. Furthermore, it perfectly fits couples with a coupler width not more than 3.8 inches and a coupler height not more than 0.3 inches.

8. Connor Trailer Hitch Lock – 5/8″ Black Nickel Hitch Pin for Class III, IV, V Hitches, 1615190 Receiver Lock

Best Trailer Hitch Locks 8. Connor Trailer Hitch Lock - 5/8

This trailer hitch lock is made from heavy-duty solid steel for maximum strength with a long lasting black nickel finish. It also features a patented design which increases strength and durability. As well, it is very simple to use as you can tow up to 20000 GTW without any worries with 3.5-inch usable length. Besides it fit a wide range of common hitch setups such as Class V 2-1/2″ x 2-1/2″ and ALL Class III/IV 2″ x 2” receivers. In addition, it features push-to-lock technology that ensures a secure fit always.

7. TowWorks 5/8″ Trailer Hitch Locking Pin – Black Tow Hitch Receiver Lock with Anti-Rattle

Best Trailer Hitch Locks 7. TowWorks 5/8

It features a very long 0.625-inch diameter locking hitch pin that has an optimum active length of 3.125 inches which securely fits Class III – V hitches that have 2″ and 2.5″ receivers. As well, it has two holes and a separate spring clip that offer more safety, thus you can utilize the locking pin with or without the lock. The rubber O rings on the other hand prevent any rattling and keep the rattles down. Furthermore, it has a push lock design that makes it very simple to utilize with a watertight dust rubber cap that prevents locking mechanism inner corrosion. In addition, it made of high quality, hardened steel with up to 20000lbs GTW.

6. Master Lock 379ATPY Universal Trailer Hitch Lock

Best Trailer Hitch Locks 6. Master Lock 379ATPY Universal Trailer Hitch Lock

This trailer hitch lock fits 1.875, 2 and most 2.3125-inch trailer couplers, making it great for use in RVs, trailers, and vehicles. It also features an improved locking mechanism to resist prying and picking. As well, it is made from zinc to resist corrosion and rust for long lasting durability, maximum strength, protection and security. Besides, it has a watertight dust rubber cap that prevents locking mechanism inner corrosion.

5. Trimax UMAX100 Premium Universal ‘Solid Hardened Steel’ Trailer Lock (fits All couplers)

Best Trailer Hitch Locks 5. Trimax UMAX100 Premium Universal 'Solid Hardened Steel' Trailer Lock (fits All couplers)

This incredible trailer hitch locks are constructed from solid hardened steel to resist rust and corrosion. It therefore features long lasting durability, superior strength, protection and security. Also, it fits all couplers thus ideal for use in vehicles, trailers and boats. Besides, it has a watertight dust rubber cap that prevents locking mechanism inner corrosion. This hitch lock therefore securely protects all your items from theft.

4. motormic Trailer Hitch Lock Pin Set – 5/8″ and 1/2″ Extra Long Black Pins with One Locking System

Best Trailer Hitch Locks 4. motormic Trailer Hitch Lock Pin Set - 5/8

This locking hitch pin for 2-inch receiver is very simple to install with push-to-lock technology and equally simple to unlock with ¼ key turn system. It also features an extra hole and safety clip in every hitch lock pin for towing when the locking system is damaged or lost. As well, it has five silicone O-rings for an amazing fit and works with all class I, II, III, IV, and V receivers.

3. CURT 23518 Black Trailer Hitch Lock 5/8-Inch Pin Diameter Fits 2-Inch Receiver

Best Trailer Hitch Locks 3. CURT 23518 Black Trailer Hitch Lock 5/8-Inch Pin Diameter Fits 2-Inch Receiver

It is made with very strong steel hence protects your trailer hitch ball mount and trailer from theft. The barbell-style locking hitch pin on the other hand enhances an impenetrable appearance to deter theft and utilizes simple 0.25-inch lock activation for easy locking and unlocking. It also has 0.625-inch diameter pin and 2.85 inches of utilizable pin length. Besides, it has a watertight dust rubber cap that prevents locking mechanism inner corrosion.

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

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

This trailer hitch lock fits 1.875, 2 and most 2.3125-inch trailer couplers, thus great for use in RVs, trailers, and vehicles. It also features an improved locking mechanism to resist prying and picking. As well, it is made from zinc to resist corrosion and rust for long lasting durability, maximum strength, protection and security. Besides, it has a watertight dust rubber cap that prevents locking mechanism inner corrosion. Moreover, it has a chrome finish to resist corrosion and rust.

1. Reese Towpower 7014700 Tow ‘N Store Lock Kit

Best Trailer Hitch Locks 1. Reese Towpower 7014700 Tow 'N Store Lock Kit

This amazing trailer hitch lock is made of high quality materials to resist rust and corrosion for maximum durability, superior strength, and maximum protection and security. It also fits all types of trailer couplers thus ideal for use in vehicles, RVs, and trailers. As well, it features a watertight dust rubber cap that prevents the locking mechanism inner corrosion for long life service. Push-to-lock technology on the other hand ensures a secure fit always.

To protect your trailer hitch ball mount and trailer from theft, you need the best trailer hitch lock. The above are the top 10 best trailer hitch locks in 2021 reviews that will give you maximum protection and security. Get one of the locks today and protect your investment.