Description
Product Overview
Heavy-duty steel trailer coupler lock with 2 keys for maximum trailer security. Universal fit for 1-7/8", 2", and 2-5/16" couplers on utility, boat, camper, and cargo trailers. Bright red powder-coated finish for high-visibility deterrence and all-weather corrosion resistance. Pick-resistant lock core with weather-sealed keyway for reliable year-round outdoor protection.
Key Features
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Heavy-Duty Steel — Thick-gauge steel body resists cutting, prying, and hammer attacks. Built to deter determined thieves.
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Universal 3-Size Fit — Adjustable design fits 1-7/8", 2", and 2-5/16" couplers on virtually any trailer type.
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Weather-Resistant Finish — Bright red powder coating provides high-visibility deterrence and all-weather corrosion protection.
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Pick-Resistant Lock — Internal anti-pick pins and weather-sealed keyway for reliable, jam-free year-round performance.
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2 Keys Included — Keep one on your keyring and a spare in your tow vehicle’s glove box.
Compatibility
| Make |
Model |
Year Range |
Notes |
| Universal |
1-7/8" Couplers |
Class I/II |
Light Utility / Jet Ski Trailers |
| Universal |
2" Couplers |
Class II/III |
Boat / Utility / Camper Trailers |
| Universal |
2-5/16" Couplers |
Class IV/V |
Heavy Cargo / Equipment Trailers |
Specifications
| Specification |
Value |
| Material |
Heavy-Gauge Steel |
| Finish |
Red Powder Coat (Weather-Resistant) |
| Fits Coupler Sizes |
1-7/8", 2", 2-5/16" |
| Keys Included |
2 Keys |
| Lock Type |
Pick-Resistant Pin Tumbler |
Frequently Asked Questions
Q: Will this fit my trailer coupler?
A: Fits the three most common coupler sizes: 1-7/8", 2", and 2-5/16". Contact us with photos if you have a specialty coupler.
Q: How secure is this lock?
A: Heavy-gauge steel with pick-resistant mechanism provides strong visual and physical deterrence. Makes your trailer a harder target.
Q: Can I leave it on while towing?
A: No — this is for parked/stored trailers only. Always remove before hitching and towing.
Q: Will it rust outdoors?
A: Red powder coat provides excellent corrosion resistance. For coastal areas, apply silicone spray to the keyway periodically.
Q: What if I lose both keys?
A: Contact iFJF support with your order number for replacement key assistance.
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