Gooseneck Trailer Lock Silver with Key Lock for RVs Livestock Haulers Trailers

This Gooseneck Trailer Lock in silver finish is a gooseneck coupler lock that prevents unauthorized towing of RVs, livestock haulers, and other gooseneck trailers.

Product Overview

The Gooseneck Trailer Lock delivers visible theft deterrence by blocking the coupler socket of gooseneck trailers. This gooseneck trailer lock installs in seconds over the standard coupler opening, and its keyed lock and silver finish provide both security and easy identification. Ideal for RV owners, ranchers, and anyone leaving a gooseneck trailer unattended in a driveway, campground, or job site.

Key Features & Performance

• Heavy-gauge steel body with tough silver powder-coat finish
• Keyed-alike lock cylinder includes two keys
• Fits standard 2-5/16" gooseneck trailer couplers
• Bright silver color serves as a visual deterrent
• Simple drop-in installation – no tools required
• Weather-resistant design protects lock mechanism

Fitment & Compatibility

• Gooseneck trailers with standard 2-5/16" coupler socket
• RVs with gooseneck pin boxes (not kingpin fifth-wheel hitches)
• Livestock haulers, flatbeds, equipment trailers, and car haulers
• Works with most major trailer brands using industry-standard gooseneck couplers

Common Uses

• Securing a gooseneck RV at a campground or storage facility
• Locking livestock trailers overnight on farms and ranches
• Protecting flatbed and equipment trailers on job sites
• Preventing theft of any unhitched gooseneck trailer

Technical Specifications

• Finish: Silver powder coat
• Material: Steel
• Lock Type: Keyed cylinder (2 keys included)
• Coupler Compatibility: Standard 2-5/16" gooseneck coupler

Frequently Asked Questions

Q: Will this lock fit a kingpin-style fifth-wheel camper? A: No, this is for gooseneck couplers only. Fifth-wheel kingpin hitch setups require a dedicated kingpin lock.

Q: Can I tow the trailer while the lock is installed? A: No, the lock must be removed before towing because it fills the coupler socket. Use it only when the trailer is parked and unhitched.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.