Shop trailer hitch locks

Sponsored
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$30.00
Metal Trailer Lock - Keyed Alike, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Red - Master Lock - Qty Of 2
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Red - Master Lock - Qty Of 2
Uline
$89.99
2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock For RV, Trailer, Boat, Pickup(Red
Amazon.com
64
Free shipping
$89.99
2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock For RV, Trailer, Boat, Pickup(Red
Amazon.com
$31.93
Trimax T3black Premium 5/8in Dia. Key Receiver Lock-Black
Walmart
1
Free shipping
$31.93
Trimax T3black Premium 5/8in Dia. Key Receiver Lock-Black
Walmart
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
15K+
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
$119.99
Aupar Patent-Designed Gooseneck Trailer Lock - Fit Most 7-Inch Bottom Plate Couplers, Heavy Duty Lock For Square & Round Trailer Tube - Red
Amazon.com
16
Free shipping
$119.99
Aupar Patent-Designed Gooseneck Trailer Lock - Fit Most 7-Inch Bottom Plate Couplers, Heavy Duty Lock For Square & Round Trailer Tube - Red
Amazon.com
$109.99
Btanadi Trailer Lock Fits 2 5/16 Inch Coupler, Upgraded Heavy-Duty Steel Hitch Lock, Anti-Theft & Pry-Resistant For RV, Boat, Cargo Trailer (Red)
Amazon.com
46
Free shipping
$109.99
Btanadi Trailer Lock Fits 2 5/16 Inch Coupler, Upgraded Heavy-Duty Steel Hitch Lock, Anti-Theft & Pry-Resistant For RV, Boat, Cargo Trailer (Red)
Amazon.com
$10.36
Master Lock Pivot Lock Hitch Pin For 2" Hitch - 5/8" Diameter - Chrome ML1495DAT
etrailer.com
88
$10.36
Master Lock Pivot Lock Hitch Pin For 2" Hitch - 5/8" Diameter - Chrome ML1495DAT
etrailer.com
$47.69
Power Products Key 1 King Pin Lock | King Pin Lock Keyed Alike Key1 | KPL50021K1
FleetPride
$47.69
Power Products Key 1 King Pin Lock | King Pin Lock Keyed Alike Key1 | KPL50021K1
FleetPride
$29.33
Buyers Products King Pin Lock: King Pin Lock, 2 in Overall Lg, 2 in Overall Wd, 2 1/4 in Ht Model: KPL200
Grainger
158
$29.33
Buyers Products King Pin Lock: King Pin Lock, 2 in Overall Lg, 2 in Overall Wd, 2 1/4 in Ht Model: KPL200
Grainger
$70.79
Etrailer Lock Set - 2" Hitch Receiver Lock And 1-7/8" / 2" Surround Coupler Lock E25gv
etrailer.com
$70.79
Etrailer Lock Set - 2" Hitch Receiver Lock And 1-7/8" / 2" Surround Coupler Lock E25gv
etrailer.com
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Straight Tongue Ball Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Anti-Theft Rv Trailer
VEVOR
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Straight Tongue Ball Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Anti-Theft Rv Trailer
VEVOR
$15.60
Master Lock Towing Pivot Lock Hitch Pin: 5/8 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV Model: 1465DATSC
Grainger
$15.60
Master Lock Towing Pivot Lock Hitch Pin: 5/8 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV Model: 1465DATSC
Grainger
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Bulldog Trailer Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Corrision-Resistant
VEVOR
21
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Bulldog Trailer Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Corrision-Resistant
VEVOR
$83.90
VEVOR Trailer Lock Fits 2-5/16-Inch Airstream Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Rust-Resistant Anti-Theft Trailer
VEVOR
$83.90
VEVOR Trailer Lock Fits 2-5/16-Inch Airstream Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Rust-Resistant Anti-Theft Trailer
VEVOR
$13.60
Master Lock Pivot Lock Hitch Pin For 2" Hitches - 5/8" Diameter - Stainless Steel ML1465DAT
etrailer.com
1K+
$13.60
Master Lock Pivot Lock Hitch Pin For 2" Hitches - 5/8" Diameter - Stainless Steel ML1465DAT
etrailer.com
$51.25
Deadbolt Hitch Pin Lock Set - 5/8in. Diameter, Keyed Alike, Fits 2in. Or 2.5in. Receiver, 2-Pack, Model RH-5XL-KA2
Northern Tool
Free shipping
$51.25
Deadbolt Hitch Pin Lock Set - 5/8in. Diameter, Keyed Alike, Fits 2in. Or 2.5in. Receiver, 2-Pack, Model RH-5XL-KA2
Northern Tool
$29.59
Draw-Tite Trailer Hitch Lock, Fits 2 in. Receiver, 5/8 in. Pin Diameter, Dogbone Style, Chrome
TowUniverse.com
$29.59
Draw-Tite Trailer Hitch Lock, Fits 2 in. Receiver, 5/8 in. Pin Diameter, Dogbone Style, Chrome
TowUniverse.com
$69.65
Blaylock Trailer Coupler Lock With Disc Padlock - Fits 2in. And 2-5/16in. Couplers, Heavy-Duty Aircraft Aluminum, Model TL-33-40-D
Northern Tool
Free shipping
$69.65
Blaylock Trailer Coupler Lock With Disc Padlock - Fits 2in. And 2-5/16in. Couplers, Heavy-Duty Aircraft Aluminum, Model TL-33-40-D
Northern Tool
$59.95
Equipment Lock Co. Hitch Pin Lock - Keyed Differently, Fits Class III/IV Hitches, Model Hitchpinlock-RK
Northern Tool
32
$59.95
Equipment Lock Co. Hitch Pin Lock - Keyed Differently, Fits Class III/IV Hitches, Model Hitchpinlock-RK
Northern Tool
$34.97
Draw-Tite Trailer Hitch Lock, Fits 1-1/4 in. & 2 in. Receivers, 1/2 in. & 5/8 in. Pin Diameter, Dogbone Style
TowUniverse.com
$34.97
Draw-Tite Trailer Hitch Lock, Fits 1-1/4 in. & 2 in. Receivers, 1/2 in. & 5/8 in. Pin Diameter, Dogbone Style
TowUniverse.com
$73.53
Master Lock Receiver And Coupler Lock Kit, Model 3895Dat
Walmart
10
Free shipping
$73.53
Master Lock Receiver And Coupler Lock Kit, Model 3895Dat
Walmart
$62.46
BULLDOG (2-Pack) Trailer Hitch Lock, Fits 1-1/4 Inch & 2 Inch Square Receivers, 1/2 Inch & 5/8 Inch Pin Diameter, Easy Access
TowUniverse.com
$62.46
BULLDOG (2-Pack) Trailer Hitch Lock, Fits 1-1/4 Inch & 2 Inch Square Receivers, 1/2 Inch & 5/8 Inch Pin Diameter, Easy Access
TowUniverse.com
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
19
16% off
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
$14.90
Sbt Trailer Hitch Lock
Watercraft Superstore
$14.90
Sbt Trailer Hitch Lock
Watercraft Superstore
$53.99
$99.99
Kohree Heavy Duty Trailer Coupler Lock ,RV Trailer Locks Fits 2-5/16 In,1-7/8" Couplers,With 4 Keys & 4 Dust Covers, Orange
Walmart
1
Free shipping
46% off
$53.99
$99.99
Kohree Heavy Duty Trailer Coupler Lock ,RV Trailer Locks Fits 2-5/16 In,1-7/8" Couplers,With 4 Keys & 4 Dust Covers, Orange
Walmart
$194.99
Ball And Ring Hitch Lock For 1.875, 2, 2.3125 Inch Ball | THE EQUIPMENT LOCK COMPANY
4 State Trucks
496
$194.99
Ball And Ring Hitch Lock For 1.875, 2, 2.3125 Inch Ball | THE EQUIPMENT LOCK COMPANY
4 State Trucks
$59.99
RAM 1500 2-Inch Receiver Hitch And Coupler Lock Set 23527
AmericanTrucks.com
17
$59.99
RAM 1500 2-Inch Receiver Hitch And Coupler Lock Set 23527
AmericanTrucks.com
$22.02
$23.68
Hitch Locks With Keys Insertable Coupling Trailer Coupler Padlocks
eBay
Free shipping
$22.02
$23.68
Hitch Locks With Keys Insertable Coupling Trailer Coupler Padlocks
eBay
$14.24
Maxxhaul Maxxhaul Heavy Duty 5/8-In.- Hitch Locking Receiver Pin With 2 Keys One_Size In Chrome | 70050
Lowe's
4
$14.24
Maxxhaul Maxxhaul Heavy Duty 5/8-In.- Hitch Locking Receiver Pin With 2 Keys One_Size In Chrome | 70050
Lowe's
$16.65
Sbt Trailer Hitch Lock With Pin
Watercraft Superstore
$16.65
Sbt Trailer Hitch Lock With Pin
Watercraft Superstore
$20.00
Weigh Safe Trailer Hitches WS03: Weigh Safe Hitch Locking Pins
Summit Racing
5
$20.00
Weigh Safe Trailer Hitches WS03: Weigh Safe Hitch Locking Pins
Summit Racing
$31.47
Master Lock 389DAT Universal Trailer Coupler Lock, Red
Mr. Lock
15K+
$31.47
Master Lock 389DAT Universal Trailer Coupler Lock, Red
Mr. Lock
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$77.73
$81.82
Trailer Coupler Lock Fits 2-5/16 Inches Couplers Heavy Duty Tow Hitch
eBay
Free shipping
$77.73
$81.82
Trailer Coupler Lock Fits 2-5/16 Inches Couplers Heavy Duty Tow Hitch
eBay
Top 5 (actually tested) Coupler Locks
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YouTubeFix It Now
The Best Trailer Coupler Lock! Proven Industries 2516 Secures The Safety Chains! Made In The USA!
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YouTubeMyks Garage
Trailer THEFT PREVENTION! — PACLOCK Coupler Lock & Advanced Wheel Locks Protect Our RV
8:44
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31.6K viewsOct 6, 2024
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How to Lock Your Trailer with Proven Locks
4:16
How to Lock Your Trailer with Proven Locks
12.5K viewsOct 18, 2024
YouTubeHappy Trailers
etrailer | Choosing the Right Anti-Rattle Hitch Device
9:33
etrailer | Choosing the Right Anti-Rattle Hitch Device
4.3K views11 months ago
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Secure Your Trailer: The Best Hitch Locks for Ultimate Protection
202 viewsJan 14, 2025
YouTubeVehicle Ground
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7.8K views7 months ago
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157 views5 months ago
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EXTREME Coupler Lock from BULLETPROOF-HITCHES! For RV…
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Ft. Knox Locks, Demco & C-Channel locks. Protecting my dump trailer!
920 viewsMar 23, 2025
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YouTubeMike's World
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404 viewsMay 23, 2024
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Shop trailer hitch locks

Sponsored
About our ads
$30.00
Metal Trailer Lock - Keyed Alike, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Red - Master Lock - Qty Of 2
Uline
$44.00
Aluminum Lockout Padlock - Keyed Different, Red - Master Lock - Qty Of 2
Uline
$89.99
2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock For RV, Trailer, Boat, Pickup(Red
Amazon.com
64
Free shipping
$89.99
2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock For RV, Trailer, Boat, Pickup(Red
Amazon.com
$31.93
Trimax T3black Premium 5/8in Dia. Key Receiver Lock-Black
Walmart
1
Free shipping
$31.93
Trimax T3black Premium 5/8in Dia. Key Receiver Lock-Black
Walmart
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
15K+
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
$119.99
Aupar Patent-Designed Gooseneck Trailer Lock - Fit Most 7-Inch Bottom Plate Couplers, Heavy Duty Lock For Square & Round Trailer Tube - Red
Amazon.com
16
Free shipping
$119.99
Aupar Patent-Designed Gooseneck Trailer Lock - Fit Most 7-Inch Bottom Plate Couplers, Heavy Duty Lock For Square & Round Trailer Tube - Red
Amazon.com
$109.99
Btanadi Trailer Lock Fits 2 5/16 Inch Coupler, Upgraded Heavy-Duty Steel Hitch Lock, Anti-Theft & Pry-Resistant For RV, Boat, Cargo Trailer (Red)
Amazon.com
46
Free shipping
$109.99
Btanadi Trailer Lock Fits 2 5/16 Inch Coupler, Upgraded Heavy-Duty Steel Hitch Lock, Anti-Theft & Pry-Resistant For RV, Boat, Cargo Trailer (Red)
Amazon.com
$10.36
Master Lock Pivot Lock Hitch Pin For 2" Hitch - 5/8" Diameter - Chrome ML1495DAT
etrailer.com
88
$10.36
Master Lock Pivot Lock Hitch Pin For 2" Hitch - 5/8" Diameter - Chrome ML1495DAT
etrailer.com
$47.69
Power Products Key 1 King Pin Lock | King Pin Lock Keyed Alike Key1 | KPL50021K1
FleetPride
$47.69
Power Products Key 1 King Pin Lock | King Pin Lock Keyed Alike Key1 | KPL50021K1
FleetPride
$29.33
Buyers Products King Pin Lock: King Pin Lock, 2 in Overall Lg, 2 in Overall Wd, 2 1/4 in Ht Model: KPL200
Grainger
158
$29.33
Buyers Products King Pin Lock: King Pin Lock, 2 in Overall Lg, 2 in Overall Wd, 2 1/4 in Ht Model: KPL200
Grainger
$70.79
Etrailer Lock Set - 2" Hitch Receiver Lock And 1-7/8" / 2" Surround Coupler Lock E25gv
etrailer.com
$70.79
Etrailer Lock Set - 2" Hitch Receiver Lock And 1-7/8" / 2" Surround Coupler Lock E25gv
etrailer.com
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Straight Tongue Ball Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Anti-Theft Rv Trailer
VEVOR
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Straight Tongue Ball Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Anti-Theft Rv Trailer
VEVOR
$15.60
Master Lock Towing Pivot Lock Hitch Pin: 5/8 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV Model: 1465DATSC
Grainger
$15.60
Master Lock Towing Pivot Lock Hitch Pin: 5/8 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV Model: 1465DATSC
Grainger
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Bulldog Trailer Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Corrision-Resistant
VEVOR
21
$92.90
VEVOR Trailer Lock Fits 2 & 2-5/16-Inch Bulldog Trailer Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Corrision-Resistant
VEVOR
$83.90
VEVOR Trailer Lock Fits 2-5/16-Inch Airstream Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Rust-Resistant Anti-Theft Trailer
VEVOR
$83.90
VEVOR Trailer Lock Fits 2-5/16-Inch Airstream Couplers Heavy Duty Hitch Lock With 3 Keys Secures Security Chains Rust-Resistant Anti-Theft Trailer
VEVOR
$13.60
Master Lock Pivot Lock Hitch Pin For 2" Hitches - 5/8" Diameter - Stainless Steel ML1465DAT
etrailer.com
1K+
$13.60
Master Lock Pivot Lock Hitch Pin For 2" Hitches - 5/8" Diameter - Stainless Steel ML1465DAT
etrailer.com
$51.25
Deadbolt Hitch Pin Lock Set - 5/8in. Diameter, Keyed Alike, Fits 2in. Or 2.5in. Receiver, 2-Pack, Model RH-5XL-KA2
Northern Tool
Free shipping
$51.25
Deadbolt Hitch Pin Lock Set - 5/8in. Diameter, Keyed Alike, Fits 2in. Or 2.5in. Receiver, 2-Pack, Model RH-5XL-KA2
Northern Tool