Shoreline Marine Trailer Hitch Coupler Latch Lock with 5/8" Receiver Pin & 2 Keys

Shoreline Marine trailer hitch coupler latch lock — stainless steel and brass, includes 5/8" receiver hitch pin and 2 keys, fits most coupler latches, ~13oz. Gold.

The Shoreline Marine Trailer Hitch Coupler Latch Lock secures your trailer coupler with a durable stainless steel and brass pin-style lock that resists rust and corrosion. Fits most trailer coupler latches and works with virtually all trailers. Includes a 5/8" receiver hitch pin for added versatility and 2 keys.

Key specs

• SKU: SM016
• Material: Stainless steel and brass
• Fit: Most trailer coupler latches
• Includes: 5/8" receiver hitch pin, 2 keys
• Color: Gold
• Weight: ~13 oz

Why it works

Stainless steel and brass construction resists the corrosion that chrome and zinc locks develop quickly in marine environments — important for boat trailer use where the lock is regularly exposed to water and salt. The included receiver hitch pin means one lock secures both the coupler and the hitch receiver, reducing the number of locks you need to carry and manage.

Ideal for

Boaters, campers, and anyone who tows a trailer and needs a corrosion-resistant coupler lock for marine or outdoor use.