Shop trailer lock

Sponsored
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$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$99.99
LION Trailer Lock | Kingpin Trailer Lock
DoubleLock USA
$99.99
LION Trailer Lock | Kingpin Trailer Lock
DoubleLock USA
$15.29
OTR Trailer Gladhand Lock | Otr Gladhand Lock Random Key | OTR50030
FleetPride
$15.29
OTR Trailer Gladhand Lock | Otr Gladhand Lock Random Key | OTR50030
FleetPride
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$10.79
OTR Gladhand Lock | Otr Gladhand Lock Keyed Alike Key2 | OTR50031-K2
FleetPride
$10.79
OTR Gladhand Lock | Otr Gladhand Lock Keyed Alike Key2 | OTR50031-K2
FleetPride
$32.99
$36.99
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
244
10% off
$32.99
$36.99
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
$72.99
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
2
$72.99
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
$129.99
FORGEDX Stainless Steel Trailer Lock For 2" To 2-5/16" Couplers For Trailers, Rvs, And Boats. (Made In The USA)
Amazon.com
63
Free shipping
$129.99
FORGEDX Stainless Steel Trailer Lock For 2" To 2-5/16" Couplers For Trailers, Rvs, And Boats. (Made In The USA)
Amazon.com
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
31
Free shipping
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
$80.99
VEVOR Trailer Coupler Lock Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers Heavy Duty Trailer Hitch Lock With 3 Keys Corrision-Resistant Anti-Theft
VEVOR
$80.99
VEVOR Trailer Coupler Lock Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers Heavy Duty Trailer Hitch Lock With 3 Keys Corrision-Resistant Anti-Theft
VEVOR
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
755
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
27
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
1
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
702
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
40% off
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain
13
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
16K+
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
$69.90
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
$69.90
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
$33.07
Master Lock Receiver/Coupler Lock: Silver, (2) Keys, Trailer Locking Kit Model: 2848DAT
Grainger
1K+
$33.07
Master Lock Receiver/Coupler Lock: Silver, (2) Keys, Trailer Locking Kit Model: 2848DAT
Grainger
$187.80
Master Lock Universal Trailer Coupler Lock, Fits Most 1-7/8", 2" And 2-5/16" Couplers - 389DAT - Pkg Qty 4
Global Industrial
16K+
$187.80
Master Lock Universal Trailer Coupler Lock, Fits Most 1-7/8", 2" And 2-5/16" Couplers - 389DAT - Pkg Qty 4
Global Industrial
$16.89
Fulton Trailer Coupler Lock
Watercraft Superstore
$16.89
Fulton Trailer Coupler Lock
Watercraft Superstore
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
8
16% off
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$11.24
Pivot Lock Hitch Pin - 5/8" Diameter - 2-5/8" Long 37201031
etrailer.com
$11.24
Pivot Lock Hitch Pin - 5/8" Diameter - 2-5/8" Long 37201031
etrailer.com
$139.95
WAR-LOK: King Pin Lock TKP-10DP, TKP-10B, Truck & Trailer Security, Unique Truck Equipment
Unique Truck Equipment
$139.95
WAR-LOK: King Pin Lock TKP-10DP, TKP-10B, Truck & Trailer Security, Unique Truck Equipment
Unique Truck Equipment
$92.99
Dump Trailer Cam Lock Door Assembly Set Bundle (5 Sets)
The Trailer Parts Outlet
$92.99
Dump Trailer Cam Lock Door Assembly Set Bundle (5 Sets)
The Trailer Parts Outlet
$59.95
Trailer Side-Door Cam Bar Lock Assembly For Enclosed Trailers
RecPro
Free shipping
$59.95
Trailer Side-Door Cam Bar Lock Assembly For Enclosed Trailers
RecPro
$23.77
Master Lock Trailer Coupler Latch Lock - 3-1/2" Span - 9/32" Diameter - Chrome ML94VR
etrailer.com
1K+
$23.77
Master Lock Trailer Coupler Latch Lock - 3-1/2" Span - 9/32" Diameter - Chrome ML94VR
etrailer.com
$127.99
Demco 21K Adjustable EZ Latch Trailer Coupler - 21,000 Lb 2 5/16" Ball Single (1)
The Trailer Parts Outlet
$127.99
Demco 21K Adjustable EZ Latch Trailer Coupler - 21,000 Lb 2 5/16" Ball Single (1)
The Trailer Parts Outlet
$45.00
B&W Trailer Hitches Class V Stainless Steel Hitch Lock Model TS51230
Elite Truck
135
$45.00
B&W Trailer Hitches Class V Stainless Steel Hitch Lock Model TS51230
Elite Truck
$48.00
$80.00
Heavy Duty Trailer Hitch Lock,Anti Theft Trailer Tongue Lock Secure With Ball Coupler For Rv,Trailer,Boat,Pickup,Camper (2'')(2'')
shamanicifs
40% off
$48.00
$80.00
Heavy Duty Trailer Hitch Lock,Anti Theft Trailer Tongue Lock Secure With Ball Coupler For Rv,Trailer,Boat,Pickup,Camper (2'')(2'')
shamanicifs
$601.99
Demco 21K Adjustable EZ Latch Trailer Coupler - 21,000 Lb 2 5/16" Ball Bundle (5)
The Trailer Parts Outlet
$601.99
Demco 21K Adjustable EZ Latch Trailer Coupler - 21,000 Lb 2 5/16" Ball Bundle (5)
The Trailer Parts Outlet
$179.95
Master Lock King Pin Lock For Semi-Trailers, RV And Fifth Wheel Trailer - 387
Global Industrial
$179.95
Master Lock King Pin Lock For Semi-Trailers, RV And Fifth Wheel Trailer - 387
Global Industrial
$31.47
Master Lock 389DAT Universal Trailer Coupler Lock, Red
Mr. Lock
16K+
$31.47
Master Lock 389DAT Universal Trailer Coupler Lock, Red
Mr. Lock
Tips for Securing Your Trailer Hitch Lock
0:36
TikTokdfwtrailerrental
Tips for Securing Your Trailer Hitch Lock
Learn how to choose the right hitch lock to prevent theft and ensure your trailer stays secure. Upgrade to stronger locks for added protection. #thatstooeasy #entrepreneur #mindset #selfmade #sidehustle #hustle Trailer Rental Consultant(@dfwtrailerrental). Dance In The Dark(Deep House) - 阿增&苏七岁&气质隆Sir
33.8K viewsFeb 17, 2023
Best Trailer Locks
Top 5 Best & Most Secure Trailer Hitch Locks • (2026 Reviews)
Top 5 Best & Most Secure Trailer Hitch Locks • (2026 Reviews)
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The 12 Best Boat Trailer Lock Reviews for 2026
The 12 Best Boat Trailer Lock Reviews for 2026
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Best Trailer Hitch Lock of 2025 - Top 5 Picks & Reviewed
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Want to know how to NOT get your trailer stolen? Simple, lock it up with a trailer coupler lock kit! 🔒 Here's a quick demo showing how easy it is to use but tough for thieves to break 💪🔥 . . . #rhinousa #trailersecurity #antitheft #trailer #towsafe #theftprevention #secureyourgear #trailerlife #explorepage #stayprotected #lock #explore #keepitsafe #bathroom #offroad #utv #advenutre #accessories #powersports #4x4 #sxs #worrylessadventuremore | RHINO USA
0:38
Want to know how to NOT get your trailer stolen? Simple, lock it up with a trailer coupler lock kit! 🔒 Here's a quick demo showing how easy it is to use but tough for thieves to break 💪🔥 . . . #rhinousa #trailersecurity #antitheft #trailer #towsafe #theftprevention #secureyourgear #trailerlife #explorepage #stayprotected #lock #explore #keepitsafe #bathroom #offroad #utv #advenutre #accessories #powersports #4x4 #sxs #worrylessadventuremore | RHINO USA
FacebookRHINO USA
2.3K viewsFeb 24, 2025
39K views · 461 reactions | Protect your trailer in just a few simple steps.  Watch our step-by-step video on how to fit our heavy-duty Coupling Lock – designed for effortless installation and ultimate protection to keep your trailer safe and secure. #iforwilliamstrailers #couplinglock #trailersecurity #iwt #genuineparts | Ifor Williams Trailers - Aftersales | Facebook
0:46
39K views · 461 reactions | Protect your trailer in just a few simple steps.  Watch our step-by-step video on how to fit our heavy-duty Coupling Lock – designed for effortless installation and ultimate protection to keep your trailer safe and secure. #iforwilliamstrailers #couplinglock #trailersecurity #iwt #genuineparts | Ifor Williams Trailers - Aftersales | Facebook
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Unbox and Install Trailer Hitch Lock: DIY
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Shop trailer lock

Sponsored
About our ads
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
755
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
27
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
1
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
702
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
40% off
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain
13
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
16K+
$42.85
Master Lock Coupler Lock: Universal, Powder Coated, (2) Keys, Coupler Lock Model: 389DAT
Grainger
$69.90
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
$69.90
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
$33.07
Master Lock Receiver/Coupler Lock: Silver, (2) Keys, Trailer Locking Kit Model: 2848DAT
Grainger
1K+
$33.07
Master Lock Receiver/Coupler Lock: Silver, (2) Keys, Trailer Locking Kit Model: 2848DAT
Grainger
$187.80
Master Lock Universal Trailer Coupler Lock, Fits Most 1-7/8", 2" And 2-5/16" Couplers - 389DAT - Pkg Qty 4
Global Industrial
16K+
$187.80
Master Lock Universal Trailer Coupler Lock, Fits Most 1-7/8", 2" And 2-5/16" Couplers - 389DAT - Pkg Qty 4
Global Industrial
$16.89
Fulton Trailer Coupler Lock
Watercraft Superstore
$16.89
Fulton Trailer Coupler Lock
Watercraft Superstore
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
8
16% off
$19.95
$23.94
Bulletproof Hitches Trailer Latch Lock Model LATCHLOCK
Elite Truck
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$71.49
Fulton Gorilla Guard Trailer Lock, 2 Couplers"
Watercraft Superstore
$11.24
Pivot Lock Hitch Pin - 5/8" Diameter - 2-5/8" Long 37201031
etrailer.com
$11.24
Pivot Lock Hitch Pin - 5/8" Diameter - 2-5/8" Long 37201031
etrailer.com
$139.95
WAR-LOK: King Pin Lock TKP-10DP, TKP-10B, Truck & Trailer Security, Unique Truck Equipment
Unique Truck Equipment
$139.95
WAR-LOK: King Pin Lock TKP-10DP, TKP-10B, Truck & Trailer Security, Unique Truck Equipment
Unique Truck Equipment
$92.99
Dump Trailer Cam Lock Door Assembly Set Bundle (5 Sets)
The Trailer Parts Outlet
$92.99
Dump Trailer Cam Lock Door Assembly Set Bundle (5 Sets)
The Trailer Parts Outlet
$59.95
Trailer Side-Door Cam Bar Lock Assembly For Enclosed Trailers
RecPro
Free shipping
$59.95
Trailer Side-Door Cam Bar Lock Assembly For Enclosed Trailers
RecPro

Shop trailer lock

Sponsored
About our ads
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Different, Yellow - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$30.00
Metal Trailer Lock - Keyed Alike, Blue - ULINE
Uline
$99.99
LION Trailer Lock | Kingpin Trailer Lock
DoubleLock USA
$99.99
LION Trailer Lock | Kingpin Trailer Lock
DoubleLock USA
$15.29
OTR Trailer Gladhand Lock | Otr Gladhand Lock Random Key | OTR50030
FleetPride
$15.29
OTR Trailer Gladhand Lock | Otr Gladhand Lock Random Key | OTR50030
FleetPride
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$41.00
King Pin Locks - Keyed Different - ULINE
Uline
$10.79
OTR Gladhand Lock | Otr Gladhand Lock Keyed Alike Key2 | OTR50031-K2
FleetPride
$10.79
OTR Gladhand Lock | Otr Gladhand Lock Keyed Alike Key2 | OTR50031-K2
FleetPride
$32.99
$36.99
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
244
10% off
$32.99
$36.99
Trimax - TH6 5/8" X 6-1/8" Swing-Away Trailer Lock - Premium Receiver Lock For Trailer, RV, Boat Security - Heavy-Duty Steel
Amazon.com
$72.99
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
2
$72.99
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
$129.99
FORGEDX Stainless Steel Trailer Lock For 2" To 2-5/16" Couplers For Trailers, Rvs, And Boats. (Made In The USA)
Amazon.com
63
Free shipping
$129.99
FORGEDX Stainless Steel Trailer Lock For 2" To 2-5/16" Couplers For Trailers, Rvs, And Boats. (Made In The USA)
Amazon.com
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
31
Free shipping
$275.00
Proven Industries Model 2516-B2 Trailer Lock, Fits Select Cast-Steel 2 5/16-Inch Adjustable Couplers, Made In The USA, (Black)
Amazon.com
$80.99
VEVOR Trailer Coupler Lock Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers Heavy Duty Trailer Hitch Lock With 3 Keys Corrision-Resistant Anti-Theft
VEVOR
$80.99
VEVOR Trailer Coupler Lock Fits 2-5/16-Inch Cast/Bulldog Trailer Couplers Heavy Duty Trailer Hitch Lock With 3 Keys Corrision-Resistant Anti-Theft
VEVOR
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
755
$28.57
Master Lock Trailer Receiver Lock: Barbell, Silver, (2) Keys, Receiver Lock Model: 1479DAT
Grainger
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$343.99
Hendrickson 18" Lock Assembly | Ride Height Lock Assembly | S-36186-9
FleetPride
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
27
$31.49
Jeep Wrangler BOLT Lock Trailer Coupler Pin For Center Cut Keys 7032299
Extreme Terrain
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
1
$54.99
Brok Universal Warrior Coupler Trailer Lock | By West Marine
WestMarine
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
702
$31.49
Jeep Gladiator BOLT Lock Trailer Coupler Pin Lock For Double Cut Keys 7025286 --JG22321
Extreme Terrain
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
40% off
$33.58
$55.98
Brok Class II-IV Print Lock Sleeved Receiver Trailer Lock | By West Marine
WestMarine
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain
13
$69.99
Jeep Cherokee BOLT Lock Off-Vehicle Trailer Coupler Lock For Center Cut Keys 7032497
Extreme Terrain

  • Trailer Locks | Top 10 Trailer Locks (2026)

    https://buyersguide.org › Top-10-Guide
    About our ads
    SponsoredFind & Compare the Best Trailer Locks Based on Price, Features, & Reviews. Looking for …
    Site visitors: Over 100K in the past month