METOWARE Trailer Lock Set 2-Piece — 5/8" Hitch Pin & 1/4" Coupler, Keyed Alike, Push-to-Lock

The METOWARE Keyed Alike Trailer Lock Set secures both your 5/8" hitch receiver and 1/4" latch-type coupler with two push-to-lock devices opened by the same key.

Designed for trailers, trucks, and towing rigs, this two-piece set pairs a 5/8" diameter hitch pin lock with a 1/4" coupler latch lock so you can protect both the receiver and the coupler without juggling multiple keys. Each lock ships with two matching keys (four keys total), offers a push-to-lock mechanism for quick use, and includes corrosion-resistant finishes and a rubber cap to guard the keyway from moisture and grit.

How do these locks fit my trailer and towing setup?

Both locks are sized to suit common towing hardware: the hitch lock is 5/8" diameter and 3.5" long, compatible with Class III/IV receivers and many 2"–2.5" inserts; the coupler lock has a 1/4" pin and a 2.5" span that works with latch-style couplers. Confirm measurements before purchase to ensure proper fit.

• Hitch pin: 5/8" diameter, 3-1/2" length for standard receiver holes
• Coupler pin: 1/4" diameter, 2-1/2" span for latch-type couplers
• Works with Class III and IV hitches and common latch coupler designs
• Contact METOWARE for sizing guidance if unsure

How easy is it to lock and unlock while on the road?

Both pieces employ a push-to-lock design that lets you secure the pin by pressing it in — no key required to engage. To remove the pin, insert and turn the key slightly and the pin will spring free, simplifying frequent hitching and unhitching during trips or storage.

• Push-to-lock operation saves time during hookup
• Key only needed to unlock and release the pins
• Two keys per lock for backup and convenience
• Keyed alike means one key opens both locks in the set

How durable and weatherproof are these locks for long-term towing?

The hitch lock has an electrophoretic paint coating and a watertight rubber cap over the keyway to resist rust and road salt exposure. The coupler lock features a zinc alloy core and copper-reinforced keys for strength and wear resistance during extended use.

• Electrophoretic paint finish on hitch pin for corrosion resistance
• Watertight rubber key cap keeps moisture and dirt out of the keyway
• Zinc alloy lock core and stronger copper keys in the coupler lock
• Designed to handle wet, snowy, and salty road conditions

Can I get additional sets keyed alike or replace keys?

The set ships keyed alike internally (both locks in the same set use one key); however, separate sets are not keyed alike to each other by default. For multiple keyed-alike sets or replacement keys, contact METOWARE customer support to discuss options or special orders.

• Each set includes one key pattern for both locks (4 keys total)
• Buying multiple sets will produce distinct key codes unless requested
• Replacement keys or custom keyed-alike grouping available through support
• Keep your key code or original keys to simplify reorders

Who is this for? The METOWARE Keyed Alike Trailer Lock Set is for trailer owners, contractors, landscapers, RV and boat haulers, and anyone who wants consistent, easy-to-use security for both receiver and coupler. It fits users who need a durable, weather-resistant solution that speeds hookup and reduces key clutter with one key for both locks. Confirm your hitch and coupler measurements before buying to ensure compatibility.