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Fulton #ad - Ball bearing locking mechanism; dust cap protects lock mechanism from the elements. Set includes class iii/iv 5/8 inch chrome Dogbone lock and chrome coupler lock; keyed alike; comes with 2 keys.
Reese #ad - Built to last: the reese towpower universal Coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar. Secure protection: easy-to-install lock resists picking, prying and drill outs.
1. Bulldog
#ad5/8in., Bulldog 580402 Stainless Steel Dogbone Receiver Lock silver
#adBulldog #ad - Fits 2 inch class iII and Class IV Receivers. Stainless steel construction and stronger break resistance. Includes dust cap. Dual self-locking design. High security square key design.More information #ad
| Brand | Bulldog #ad |
| Manufacturer | Bulldog #ad |
| Height | 4 Inches |
| Length | 8.5 Inches |
| Weight | 1.25 Pounds |
| Width | 1.5 Inches |
| Part Number | 580402 |
| Model | 580402 |
More information #ad
2. Bulldog
#adBulldog 580410 Easy Access Adjustable Trailer Coupler Lock
#adBulldog #ad - Lock housing rotates 360 degrees. Limited lifetime warranty included. Includes 2 keys. Easy access model with side key entry. Sliding dust cap.More information #ad
| Brand | Bulldog #ad |
| Manufacturer | Bulldog #ad |
| Height | 7 Inches |
| Length | 2.88 Inches |
| Weight | 0.8 Pounds |
| Width | 1.75 Inches |
| Part Number | 580410 |
| Model | 580410 |
More information #ad
3. Blaylock Industries
#adBlaylock TL-33 Universal Coupler Receiver Lock
#adBlaylock Industries #ad - Intended for commercial and recreational use. Features a custom fit 3 pin placement for easy fit. Fits over 2" to 2-5/16" couplers. Compatible brands: buyer's, Pro-Series, Titan, Fulton, u-haul, Atwood, Demco and more. Fits over 30 different coupler styles and brands.More information #ad
| Brand | Blaylock Industries #ad |
| Manufacturer | Blaylock #ad |
| Part Number | TL-33 |
| Model | TL-33 |
More information #ad
4. Blaylock Trailer Products
#adBlaylock American Metal TL-20 Coupler Lock
#adBlaylock Trailer Products #ad - Solid hardened steel lock rod for security. Patented design ensures the most secure way to leave an unattended trailer. For commercial and recreational use. Fits couplers 17/8-25/16". Fits hammer blow, Bulldog & RAM.More information #ad
| Brand | Blaylock Trailer Products #ad |
| Manufacturer | Blaylock #ad |
| Height | 1.6 Inches |
| Length | 6.6 Inches |
| Weight | 2.94 Pounds |
| Width | 4.6 Inches |
| Part Number | TL-20 |
| Model | TL-20 |
More information #ad
5. Fulton
#adBulldog 580404 Chrome Universal Chrome 5/8" Trailer Dogbone/Coupler Lock Set
#adMore information #ad
Highly polished chrome plated lock components are strong yet attractive - strength doesn't have to be ugly. Backed by bulldog's Lifetime Limited Warranty. Bulldog lifelong locks feature stronger break resistance, a dual self-locking design, and a high security square key design.| Brand | Fulton #ad |
| Manufacturer | Bulldog #ad |
| Height | 0.8 Inches |
| Length | 9 Inches |
| Width | 4 Inches |
| Part Number | 580404 |
| Model | 580404 |
More information #ad
6. Draw-Tite
#adBulldog 580412 Stainless Steel Universal Stainless Steel 5/8" Trailer Dogbone Lock for 2-1/2" Sq. Class V Receivers
#adDraw-Tite #ad - Bulldog lifelong locks feature stronger break resistance, a dual self-locking design, and a high security square key design. Class v stainless steel lock components are strong yet attractive - strength doesn't have to be ugly.More information #ad
Ball bearing locking mechanism; dust cap protects lock mechanism from the elements. Backed by Bulldog 1 year limited warranty. 5/8 inch dogbone lock fits class V 2-1/2 inch square receivers.| Brand | Draw-Tite #ad |
| Manufacturer | Draw-Tite #ad |
| Height | 1.5 Inches |
| Length | 8.5 Inches |
| Width | 4 Inches |
| Part Number | 580412 |
| Model | 580412 |
More information #ad
7. Fulton
#adBulldog 580403 Chrome Universal Chrome Trailer Coupler Lock
#adFulton #ad - Ball bearing locking mechanism; dust cap protects lock mechanism from the elements. Bulldog lifelong locks feature stronger break resistance, a dual self-locking design, and a high security square key design.More information #ad
Backed by bulldog's Lifetime Limited Warranty. Comes with 2 keys. Highly polished chrome plated lock components are strong yet attractive - strength doesn't have to be ugly.| Brand | Fulton #ad |
| Manufacturer | Bulldog #ad |
| Height | 0.4 Inches |
| Length | 5.6 Inches |
| Width | 3.8 Inches |
| Part Number | 580403 |
| Model | 580403 |
More information #ad
8. Master Lock
#adAnd 2-5/16" Couplers, Universal Size Fits 1-7/8", 2", Trailer Locks #389DAT, Master Lock
#adMaster Lock #ad - Resists rust and corrosion. Universal coupler lock fits virtually all 1-7/8", 2", and 2-5/16" trailer couplers. We can not key two 2 of these locks the same. The bright red finish discourages thiefs from messing with your trailer.More information #ad
This lock protects unattended trailers and guards against tow-away theft. Simple installation and removal. The similar 379KA coupler locks are available keyed alike. The only difference between this one 389DAT and the 379KA is the color. Advanced locking mechanism resists picking and prying.| Brand | Master Lock #ad |
| Manufacturer | Master Lock #ad |
| Height | 7.5 Inches |
| Length | 6.5 Inches |
| 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
9. Reese
#adHeavy-Duty Steel, Adjustable Storage Security, REESE Towpower 72783 Universal Coupler Lock
#adMore information #ad
Guards against truck or trailer towaway theft in storage. Deters theft: bright, deterrent yellow color is durable, highly visible, and an essential accessory to all types of trailers. Universal fit: ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers. Dimensions: 9” x 9” x 3”.| Brand | Reese #ad |
| Manufacturer | Reese Towpower #ad |
| Height | 9 Inches |
| Length | 9 Inches |
| Width | 3 Inches |
| Part Number | 72783 |
| Model | 72783 |
| Warranty | 1 Year |
More information #ad
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