10 bestTowing Hitch Locksof April 2026

112M consumers helped this year.

1

Kohree Heavy Duty Trailer Coupler Lock, RV Trailer Locks fit 2-5/16 inches, 2", 1-7/8" Couplers, Durable Structural Steel Safety Tow Lock with 4 Keys & 4 Dust Covers, Orange

Kohree Heavy Duty Trailer Coupler Lock, RV Trailer Locks fit 2-5/16 inches, 2", 1-7/8" Couplers, Durable Structural Steel Safety Tow Lock with 4 Keys & 4 Dust Covers, Orange

Kohree Heavy Duty Trailer Coupler Lock, RV Trailer Locks fit 2-5/16 inches, 2", 1-7/8" Couplers, Durable Structural Steel Safety Tow Lock with 4 Keys & 4 Dust Covers, Orange

Kohree

9.8

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18% off

2

Master Lock 379ATPY Universal Trailer Coupler Lock

Master Lock 379ATPY Universal Trailer Coupler Lock

Master Lock 379ATPY Universal Trailer Coupler Lock

Master Lock

9.6

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5% off

3

PEAKTOW PTS0002 Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers

PEAKTOW PTS0002 Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers

PEAKTOW PTS0002 Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers

PEAKTOW

9.4

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4

RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Grey

RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Grey

RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Grey

RETRUE

9.2

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5

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

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

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

Master Lock

8.9

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OtherRelated productsUp to 5% off

Nicunom Trailer Hitch Lock, Universal Lock Trailer Heavy Duty Coupler Locks with Keys, Red Trailer Tongue Lock for Vehicle Tow Boat RV Truck, Fits 1-7/8", 2" & 2-5/16" Couplers

Nicunom Trailer Hitch Lock, Universal Lock Trailer Heavy Duty Coupler Locks with Keys, Red Trailer Tongue Lock for Vehicle Tow Boat RV Truck, Fits 1-7/8", 2" & 2-5/16" Couplers

RETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black

RETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black

PEAKTOW PTS0003 Deluxe Keyed Alike Trailer Towing Lock Set includes One Coupler Lock One Dual Bent Pins Trailer Receiver Lock and One Brass Coupler Latch Lock

PEAKTOW PTS0003 Deluxe Keyed Alike Trailer Towing Lock Set includes One Coupler Lock One Dual Bent Pins Trailer Receiver Lock and One Brass Coupler Latch Lock

AUTORACCOON Trailer Hitch Lock - 5/8" Dia Locking Receiver Pin, Fits 2" Receiver Tubes, Class III & IV Hitch Receivers, Anti-Theft Trailer Receiver Lock, Black (1 Pack)

AUTORACCOON Trailer Hitch Lock - 5/8" Dia Locking Receiver Pin, Fits 2" Receiver Tubes, Class III & IV Hitch Receivers, Anti-Theft Trailer Receiver Lock, Black (1 Pack)

6

Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

Rhino USA Trailer Hitch Lock - Patented 5/8 inch Locking Receiver Pin for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection - Used to Tow Truck, Boat, Bike

Rhino USA

8.7

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7

PEAKTOW PTS0005 Keyed Alike Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers 4PK

PEAKTOW PTS0005 Keyed Alike Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers 4PK

PEAKTOW PTS0005 Keyed Alike Heavy Duty Universal Adjustable Coupler Lock Trailer Hitch Storage Security Lock Fits 1-7/8, 2, 2-5/16 Inches Couplers 4PK

PEAKTOW

8.4

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8

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

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

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

RETRUE

8.2

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5% off

9

WHSSFINE Trailer Lock Kit Keyed Alike Tongue and Hitch Pin Lock with 5/8 and 1/2 Inch Pins Fit Class I II III IV V Receiver to Secure Trailer for Towing and Storage (4 Pack)

WHSSFINE Trailer Lock Kit Keyed Alike Tongue and Hitch Pin Lock with 5/8 and 1/2 Inch Pins Fit Class I II III IV V Receiver to Secure Trailer for Towing and Storage (4 Pack)

WHSSFINE Trailer Lock Kit Keyed Alike Tongue and Hitch Pin Lock with 5/8 and 1/2 Inch Pins Fit Class I II III IV V Receiver to Secure Trailer for Towing and Storage (4 Pack)

WHSSFINE

7.9

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14% off

10

Master Lock 3794DAT Trailer Coupler and Hitch Pin Lock Set, Keyed Alike,Black

Master Lock 3794DAT Trailer Coupler and Hitch Pin Lock Set, Keyed Alike,Black

Master Lock 3794DAT Trailer Coupler and Hitch Pin Lock Set, Keyed Alike,Black

Master Lock

7.6

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