Top 10 Hitch Ball Lock – Towing Hitch Locks

As an Amazon Associate I earn from qualifying purchases.

1. Reese

#ad

REESE Towpower 72783 Coupler Lock, Heavy-Duty Steel, Yellow and Chrome, Adjustable Storage Security

#ad
Reese #ad - Distance between lock shackle holes center to center is 4-1/2 inch. Guards against truck or trailer towaway theft in storage.

Built to last: the reese towpower universal coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar. Deters theft: bright, deterrent yellow color is durable, highly visible, and an essential accessory to all types of trailers. Secure protection: easy-to-install lock resists picking, prying and drill outs. Dimensions: 9” x 9” x 3”. Universal fit: ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers.
BrandReese #ad
ManufacturerReese Towpower #ad
Height9 Inches
Length9 Inches
Weight1 Pounds
Width3 Inches
Part Number72783
Model72783
Warranty1 Year

2. Master Lock

#ad

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

#ad
Master Lock #ad - Resists rust and corrosion. Advanced locking mechanism resists picking and prying. Universal coupler lock fits virtually all 1-7/8", 2", and 2-5/16" trailer couplers. The bright red finish discourages thiefs from messing with your trailer. This lock protects unattended trailers and guards against tow-away theft. We can not key two 2 of these locks the same. The similar 379KA coupler locks are available keyed alike. Simple installation and removal. The only difference between this one 389DAT and the 379KA is the color.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height7.5 Inches
Length6.5 Inches
Width4 Inches
Part Number389DAT
Model389DAT
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.

3. Reese

#ad

Reese Towpower 7088300 Heavy Duty Coupler Lock, Black

#ad
Reese #ad - Fits 1-7/8, 2 and 2-5/16 inch trailers. Secures trailer when not being towed. Two theft proof square keys are included. Universal, fits all couplers. Bright theft deterrent silver. Ratchet design with eleven locking positions.
BrandReese #ad
ManufacturerReese Towpower #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Number7088300
Model7088300
Warranty1 Year

4. Master Lock

#ad

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

#ad
Master Lock #ad - 48mm, 2 in. Trailer coupler lock features advanced locking mechanism to resist picking and prying. Trailer hitch lock is constructed from zinc to resist rust and corrosion. 51mm and most 2-5/16 in. 59mm trailer couplers. One trailer coupler lock, two keys. Trailer lock is best used for vehicles, trailers, and RVs. Trailer hitch lock fits 1-7/8 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2.8 Inches
Length5.6 Inches
Width4.3 Inches
Part Number377KA
Model377KA
WarrantyLimited Lifetime Warranty

5. Master Lock

#ad

Black, Master Lock 379ATPY Universal Trailer Hitch Lock

#ad
Master Lock #ad - Trailer lock is best used for vehicles, trailers, and RVs. Trailer hitch lock fits 1-7/8 in. 51mm and most 2-5/16 in. Includes one trailer coupler lock, two keys. 59mm trailer couplers. 48mm, 2 in. Trailer coupler lock features advanced locking mechanism to resist picking and prying. Trailer hitch lock is constructed from zinc to resist rust and corrosion.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height4.6 Inches
Length5.1 Inches
Weight2 Pounds
Width3.5 Inches
Part Number379ATPY
Model379ATPY
Warranty1 year manufacturer

6. Reese

#ad

Reese Towpower 7014700 Tow 'N Store Lock Kit, Yellow

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

7. OKLEAD

#ad

2-5/16 Inch Couplers Yellow, 2 Inch, OKLEAD Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel fits 1-7/8 Inch

#ad
OKLEAD #ad - 30 days Free Return. Easy to use: easy-to-install lock in seconds, prying and drill outs. Universal fit: ratchet design is adjustable with 11 locking positions and fits 1-⅞” 48mm, 2” 51mm, and 2-5/16” 59mm couplers.

Sturdy& durability: the universal Coupler lock is a premium lock constructed with an aluminum body, heavy-duty steel lock bar and brass lock cylinder. Guarantee: any issues with our coupler lock, Don’t be hesitated to contact us, we will give you a replacement or refund until you satisfy. Security devices-secure your trailer truck, yellow color makes it easy to see, resists picking, deter a thief. Package including: 1x Trailer Hitch Lock Body& 2x Cross Keys.
BrandOKLEAD #ad
ManufacturerOKLEAD #ad
Height3.11 Inches
Length6.14 Inches
Weight1.87 Pounds
Width5.63 Inches
Part NumberL3007

8. Trimax

#ad

Black, Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock

#ad
Trimax #ad - Crafted from the highest quality material. Weighs 6 pounds. Key hole cover slides up to seal out dirt and grime. One size fits all from 1-7/8", to 2-5/16", 2", all coupler types. Type a key which is a spring loaded, 7 pin, high security key. Made in China. Perfect for outdoor and even indoor use. Attractive ballistic grade nylon housing absorbs hammer blows and protects against weather. Resists attempted drill outs. Rugged and durable, the key will not bend or break.
BrandTrimax #ad
ManufacturerTrimax Locks - Wyers Products #ad
Height13 Inches
Length17 Inches
Weight4 Pounds
Width13 Inches
Part NumberUMAX100
ModelUMAX100
WarrantyManufacturer Warranty

9. TOPTOW

#ad

Tow Ball Style, Universal Fits for 1-7/8", 2" & 2-5/16" Couplers, TOPTOW 63507 Trailer/RV Coupler Hitch Lock

#ad
TOPTOW #ad - High security and safety: easy-to-install lock resists picking, prying and drill outs. Attention: record the key number for replacement before using this lock. Exclusive black finish - painted with High Quality Electrocoat Finish, More Durable, Reliable and Long Lasting. Lock mechanism - 1/4 turn lock Design Feature Lock Cylinder, Easier to Operate. Guards against truck or trailer towaway theft in storage. Universal fit: ratchet design is adjustable with 11 locking positions and fits 1-7/8", 2”, and 2-5/16” trailer couplers.
BrandTOPTOW #ad
ManufacturerTOPTOW #ad
Part Number63507

10. CURT

#ad

CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers

#ad
CURT #ad - It also features a grey powder coat finish for maximum corrosion prevention. For your convenience, two keys are included with this trailer tongue lock. Weather-resistant. Versatile. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access.

Dependable security. To help protect your trailer from theft, this trailer lock fits over the trailer tongue and is designed to prevent a trailer ball from being inserted into the trailer coupler. Two keys included. Easy to operate. This trailer tongue lock has a sleek, subtle look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed.

With a standardized channel, this trailer coupler lock fits most 2-5/16-inch and some 2-inch flat and rolled-lip trailer couplers check dimensions. This trailer tongue lock is protected from the elements with its highly corrosion-resistant aluminum construction.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height5.13 Inches
Length5.75 Inches
Weight1.85 Pounds
Width3.25 Inches
Part Number23081
Model23081
WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)