NUOVEPE 2-5/16 in Trailer Hitch Lock — Puck Tongue Lock Secures Coupler & Safety Chains, Heavy-Duty

NUOVEPE 2 5/16" Trailer Hitch Lock secures both the coupler and safety chains with a one-click puck-style lock for fast, heavy-duty theft deterrence.

This tongue lock is built to guard trailers parked overnight, left at boat ramps, or hauling equipment on job sites. It fits 2-5/16" trailer couplers and combines a reinforced steel housing with a sealed brass core and an integrated chain anchor so you don’t leave chain links exposed. The design prioritizes quick operation, corrosion resistance, and resistance to cutting, prying, and picking attempts common in high-risk parking areas.

How does this lock actually secure my coupler and safety chains?

The NUOVEPE unit slides into a compatible 2-5/16" coupler and clamps both the ball socket and the safety chain anchor in one action. Once pressed, the inner mechanism locks into place, reducing exposed gaps and creating fewer pry points than separate coupler and chain locks.

• Inner mechanism sits inside the coupler to block the ball seat.
• Integrated ball-mount anchor accepts safety chains and holds them under the locked shell.
• Single push-to-lock action secures both elements at once with an audible "clack."

Will the lock withstand cutting, prying, or harsh weather?

NUOVEPE uses heat-treated, armor-grade steel for the outer housing to resist bolt cutters, hammers, and pry tools, while the powder-coated finish and sealed brass cylinder protect against corrosion and contaminants. The sealed core prevents moisture and grit from freezing or binding the lock in extreme conditions.

• Reinforced steel shell for improved resistance to physical attack.
• Sealed brass lock cylinder with hardened pins to deter picking and drilling.
• Powder-coat finish and sealed keyway for long-term all-weather use.

How quick and user-friendly is the locking/unlocking process?

The patented puck-style push-lock lets you secure the trailer in seconds without fiddling with pins or aligning multiple parts. Keys are included for simple removal, and the mechanism is designed for frequent use at marinas, campsites, and job sites.

• One-click push-lock operation for fast daily use.
• Includes five heavy-duty keys so you can keep spares in multiple locations.
• Eliminates loose pins and complicated alignment steps common to older locks.

What fitment and compatibility checks should I make before buying?

Confirm your trailer coupler is the 2-5/16" style and matches the shapes shown in product images to ensure a secure fit. The lock is tailored for common trailer types but may not work with nonstandard or damaged couplers.

• Measure or visually compare your coupler to the product images prior to purchase.
• Works with 2-5/16" ball couplers used on boat, utility, cargo, and equipment trailers.
• Not recommended for incompatible or altered coupler designs.

Who is this for: The NUOVEPE 2 5/16" Trailer Hitch Lock suits trailer owners who need a durable, quick-locking anti-theft solution—especially boaters, RV owners, landscapers, contractors, and anyone storing trailers in high-theft or exposed outdoor locations. It’s aimed at buyers who want combined coupler and chain protection, corrosion-resistant performance in wet or salty environments, and a fast one-handed locking action for frequent use.