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CURT #ad - This trailer pin lock is protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating. Weather-resistant.
You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches. Dependable security.
Reese #ad - Two theft proof square keys are included. Secures trailer when not being towed. Fits 1-7/8, 2 and 2-5/16 inch trailers. Ratchet design with eleven locking positions. Universal, fits all couplers. Bright theft deterrent silver.
Reese #ad - Distance between lock shackle holes center to center is 4-1/2 inch. Deters theft: bright, deterrent yellow color is durable, highly visible, and an essential accessory to all types of trailers.
Built to last: the reese towpower universal coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar.
Fastway #ad - Limited Lifetime Warranty. Two barrel-style keys included. Universal compatibility: fits virtually all 1-7/8”, 2”, and 2-5/16” tongue type trailer couplers to prevent your trailer from being stolen.
CURT #ad - Ergonomic operation. With a 1/4-inch diameter, segmented pin, this trailer coupler lock fits latch-type couplers spanning from 1 inch up to 3 inches. To help protect your trailer from theft, this trailer tongue lock is made with high-strength steel construction.
This right-angle trailer lock has a built-in swivel feature and simple 1/4-turn lock activation to allow the head to twist toward you for easy, ergonomic access when locking or unlocking your trailer.
You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. The internal components of this trailer pin lock can easily be protected from the elements with the included watertight dust cap, while the coupler lock head is shielded against corrosion with a durable anodized aluminum finish. Versatile. Dependable security.
Master Lock #ad - 48mm, 2 in. Trailer lock is best used for vehicles, trailers, and RVs. 59mm trailer couplers. Trailer hitch lock is constructed from zinc to resist rust and corrosion.
Trimax #ad - Internal o-ring in lock keeps water, grime and dirt out of locking mechanism to ensure years of use. Protective rubber cap protects keyhole from water, grime, and dirt.
Trimax #ad - Rugged and durable, 7 pin, the key will not bend or break. Crafted from the highest quality material. Type a key which is a spring loaded, high security key. Resists attempted drill outs. One size fits all from 1-7/8", to 2-5/16", 2", all coupler types.
1. Master Lock
#ad2", and 2-5/16" Couplers, Trailer Locks #389DAT, Master Lock, Universal Size Fits 1-7/8"
#adMaster Lock #ad - Advanced locking mechanism resists picking and prying. The similar 379KA coupler locks are available keyed alike. Universal coupler lock fits virtually all 1-7/8", 2", and 2-5/16" trailer couplers. Simple installation and removal.More information #ad
This lock protects unattended trailers and guards against tow-away theft. The only difference between this one 389DAT and the 379KA is the color. Resists rust and corrosion. We can not key two 2 of these locks the same. The bright red finish discourages thiefs from messing with your trailer.| Brand | Master Lock #ad |
| Manufacturer | Master Lock #ad |
| Height | 7.5 Inches |
| Length | 6.5 Inches |
| Weight | 1 Pounds |
| Width | 4 Inches |
| Part Number | 389DAT |
| Model | 389DAT |
| Warranty | MASTER 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. |
More information #ad
2. CURT
#ad1/4-Inch Pin Diameter, Up to 3/4-Inch Span, CURT 23521 Black Trailer Tongue Coupler Lock
#adYou can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. With a 1/4-inch diameter pin, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches. Dependable security.
More information #ad
For your convenience, two keys are included with this trailer tongue lock. Versatile. Two keys included. This padlock-style trailer tongue lock has a heavy-duty look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed. Easy to operate. To help protect your trailer from theft, this trailer lock is made from high-strength steel and has a padlock-style design.| Brand | CURT #ad |
| Manufacturer | Curt Manufacturing #ad |
| Height | 2 Inches |
| Length | 7 Inches |
| Weight | 0.45 Pounds |
| Width | 2 Inches |
| Part Number | 23521 |
| Model | 23521 |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
More information #ad
3. Reese
#adReese Towpower 7088300 Heavy Duty Coupler Lock, Black
#adMore information #ad
| Brand | Reese #ad |
| Manufacturer | Reese Towpower #ad |
| Height | 0 Inches |
| Length | 0 Inches |
| Weight | 4 Pounds |
| Width | 0 Inches |
| Part Number | 7088300 |
| Model | 7088300 |
| Warranty | 1 Year |
More information #ad
4. Reese
#adHeavy-Duty Steel, Adjustable Storage Security, REESE Towpower 72783 Coupler Lock, Yellow and Chrome
#adBuilt to last: the reese towpower universal coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar.
More information #ad
Secure protection: easy-to-install lock resists picking, prying and drill outs. Guards against truck or trailer towaway theft in storage. 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.| Brand | Reese #ad |
| Manufacturer | Reese Towpower #ad |
| Height | 9 inches |
| Length | 9 inches |
| Weight | 1 Pounds |
| Width | 3 inches |
| Part Number | 72783 |
| Model | 72783 |
| Warranty | 1 Year |
More information #ad
5. Fastway
#ad2 Inch and 2 5/16 Inch Couplers, Fastway Fortress 86-00-5015 Maximum Security Universal Coupler Lock for 1 7/8 Inch
#adMore information #ad
Unique shackle shape designed to prevent the lock from being pried off your trailer. Anti-drill lock design. This style of locks are harder to pick and much safer than others.| Brand | Fastway #ad |
| Manufacturer | Fastway Trailer Products #ad |
| Height | 4 Inches |
| Length | 15.8 Inches |
| Weight | 3 Pounds |
| Width | 12.2 Inches |
| Part Number | 86-00-5015 |
| Model | 86-00-5015 |
| Warranty | 2 year limited warranty |
More information #ad
6. CURT
#ad1/4-Inch Pin Diameter, CURT 23503 Right-Angle Trailer Coupler Lock, Up to 3-Inch Span
#adThis right-angle trailer lock has a built-in swivel feature and simple 1/4-turn lock activation to allow the head to twist toward you for easy, ergonomic access when locking or unlocking your trailer.
More information #ad
For your convenience, two keys are included with this trailer tongue lock. Two keys included. Watertight. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. The internal components of this trailer pin lock can easily be protected from the elements with the included watertight dust cap, while the coupler lock head is shielded against corrosion with a durable anodized aluminum finish. Versatile. Dependable security.
| Brand | CURT #ad |
| Manufacturer | Curt Manufacturing #ad |
| Height | 2 Inches |
| Length | 7 Inches |
| Weight | 0.5 Pounds |
| Width | 2 Inches |
| Part Number | 23503 |
| Model | 23503 |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
More information #ad
7. Master Lock
#adMaster Lock 605DAT Trailer Coupler Padlock, 2 Pack
#adMaster Lock #ad - Solid brass case for corrosion resistance. This listing is for two 2 solid brass coupler latch locks. Limited lifetime warranty. Matching colored keyhead for added convenience. Opening measures exactly 3/4".More information #ad
Simple installation and removal. Protected case-hardened steel shackle resists cutting and built-in anti-sawing pin for maximum protection. These locks are NOT keyed alike. Works on all 1-7/8" and 2" coupler latches, but not all 2-5/16".| Brand | Master Lock #ad |
| Manufacturer | Master Lock #ad |
| Height | 5.56 Inches |
| Length | 0.9 Inches |
| Weight | 1 Pounds |
| Width | 3.5 Inches |
| Part Number | 605DAT |
| Model | 605DAT |
| Warranty | As Labeled |
More information #ad
8. Master Lock
#adBlack, Master Lock 379ATPY Universal Trailer Hitch Lock
#adMore information #ad
Includes one trailer coupler lock, two keys. Trailer hitch lock fits 1-7/8 in. Trailer coupler lock features advanced locking mechanism to resist picking and prying. 51mm and most 2-5/16 in.| Brand | Master Lock #ad |
| Manufacturer | Master Lock #ad |
| Height | 4.6 Inches |
| Length | 5.1 Inches |
| Weight | 2 Pounds |
| Width | 3.5 Inches |
| Part Number | 379ATPY |
| Model | 379ATPY |
| Warranty | 1 year manufacturer |
More information #ad
9. Trimax
#adTrimax TMC10 Coupler / Door Latch Lock fits couplers to 3/4" span
#adMore information #ad
Protective rubber bumper prevents rattling and abrasion. Fits couplers with up to a 3/4" span. Resists attempted drill outs. Rugged and durable, the key will not bend or break. Type a key which is a spring loaded, 7 pin, high security key.| Brand | Trimax #ad |
| Manufacturer | Trimax Locks - Wyers Products #ad |
| Height | 5.1 Inches |
| Length | 1.5 Inches |
| Weight | 0.65 Pounds |
| Width | 3.9 Inches |
| Part Number | TMC10 |
| Model | TMC10 |
| Warranty | Lifetime Warranty |
More information #ad
10. Trimax
#adBlack, Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock
#adMore information #ad
Weighs 6 pounds. Key hole cover slides up to seal out dirt and grime. Attractive ballistic grade nylon housing absorbs hammer blows and protects against weather. Made in China. Perfect for outdoor and even indoor use.| Brand | Trimax #ad |
| Manufacturer | Trimax Locks - Wyers Products #ad |
| Height | 13 Inches |
| Length | 17 Inches |
| Weight | 4 Pounds |
| Width | 13 Inches |
| Part Number | UMAX100 |
| Model | UMAX100 |
| Warranty | Manufacturer Warranty |
More information #ad
