Features

Keep your trailer, RV, or boat secure with this upgraded 2 5/16" heavy-duty trailer hitch coupler lock. Designed to provide reliable anti-theft protection, this robust lock fits snugly over your trailer coupler, preventing unauthorized hitching and towing. Built to withstand the elements, the weatherproof construction ensures long-lasting performance in rain, snow, and extreme temperatures, so your equipment stays protected year-round. The lock comes with keys for convenient access, making it easy to secure and release your trailer whenever needed. Whether you're parked at a campsite, marina, or storage facility, this coupler lock delivers the peace of mind you need. The heavy-duty materials resist tampering and cutting attempts, offering a strong deterrent against theft. Compatible with standard 2 5/16" couplers, it's a versatile solution for a wide range of trailers, RVs, and boats. Simple to install and use, this trailer hitch lock is an essential security accessory for any trailer owner looking to protect their valuable assets.

Perfect 2 5/16 Inch Coupler Fit: This 2 5/16 coupler lock is customized for standard 2 5/16 inch trailer coupler. It works great as a safety trailer lock and stable trailer hitch locks to stop illegal towing.
Heavy Duty Anti-Theft Structure: Made of high-strength steel, the reinforced trailer lock is anti-pry and anti-cut, upgrading the protection of regular trailer hitch locks.
Weatherproof & Anti-Corrosion: The coated 2 5/16 inch trailer coupler lock resists rust and harsh weather, keeping trailer hitch locks long-lasting for outdoor use.
Tool-Free Simple Use: The 2 5/16 coupler lock realizes quick mounting and unlocking, easy to operate as a daily practical trailer lock.
Wide Universal Compatibility：Fit for RV, boat and utility trailers, all-purpose trailer hitch locks and multi-scene trailer lock match most 2 5/16” A-frame couplers.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

Specs

In the Box:

(1) Kukoofyer 2026 Upgraded Trailer Lock Fits 2-5/16 Inch Coupler, Heavy Duty Trailer Hitch Locks, Anti-Theft Trailer Coupler Lock for RV | Cargo | Camper | Dump Trailer (Blue)

Sales Stats

Speed to First Woot:: 10h 45m 56.118s

Purchaser Experience

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100% ≥ 25 woots

Purchaser Seniority

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100% > one year old

Quantity Breakdown

100% bought 1
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Percentage of Sales Per Hour

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Woots by State

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Features

Specs

Specs

Sales Stats

Purchaser Experience

Purchaser Seniority

Quantity Breakdown

Percentage of Sales Per Hour

Woots by State

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