METOWARE Trailer Lock Set 5/8in Hitch & 1/4in Coupler Keyed Alike, Weather-Resistant Security

If you tow a trailer, securing the hitch and coupler with reliable hardware simplifies storage and prevents theft. This METOWARE set includes a 5/8" diameter hitch receiver lock (3.5" long) for class III/IV hitches and a 1/4" diameter coupler lock with a 2.5" span for latch-style couplers. Both locks ship keyed alike and include two keys per lock, making setup straightforward and reducing the number of keys you carry.

How does the keyed-alike system make towing easier?

Instead of juggling separate keys for each lock, the keyed-alike design allows one key to operate both the hitch and coupler locks. This reduces fumbling during hookup and improves convenience when switching between trailers or vehicles.

• One key opens both the hitch lock and the coupler lock.
• Each lock includes two keys (four keys total in the package).
• Note: Multiple sets ordered separately are not keyed alike across sets.

What hitch and coupler sizes will these locks fit?

The hitch lock uses a 5/8" diameter pin and a 3.5" length to suit common Class III and IV receivers, while the coupler lock has a 1/4" diameter pin and 2.5" span designed for latch-type couplers. Confirm your receiver and coupler dimensions before purchase to ensure compatibility.

• 5/8" diameter, 3.5" long hitch lock for 2" and 2.5" receivers and heavy-duty hitches.
• 1/4" diameter coupler lock with 2.5" span for typical latch-style couplers.
• Contact METOWARE customer service if you need size guidance prior to ordering.

How do the locks handle weather and everyday use?

Both pieces are built for regular towing conditions: the hitch lock has electrophoretic paint and a watertight rubber cap to protect the keyway, and the coupler lock uses a zinc alloy core with durable copper keys. A push-to-lock mechanism makes closure quick and the keyed turn releases the pin smoothly.

• Electrophoretic coating resists rust and corrosion on the hitch lock.
• Watertight rubber cap shields the keyhole from water and debris.
• Zinc alloy lock core and copper keys improve long-term durability.
• Push-to-lock design for fast locking; turn key slightly to release.

What practical benefits can I expect while hauling?

These locks combine convenience and robustness: quick push-to-lock action saves time during hookups, the keyed-alike setup reduces key management, and corrosion-resistant finishes extend service life when exposed to road moisture or winter conditions.

• Faster hookup with push-to-lock pins—no key needed to lock.
• Reduced key clutter with one key for both locks.
• Weather protection reduces maintenance and premature replacement.

Who is this for: Owners of utility, boat, or travel trailers who use Class III or IV hitches and latch-style couplers and want an easy-to-use, weather-resistant security solution. Ideal for truck and SUV owners who want a matched pair of locks opened by a single key to simplify everyday towing and storage.