Proven Industries Coupler Latch Pin Lock, Stainless Steel, Fits Most Coupler Styles, Stainless Steel, Made in The USA, Model 651

HEAVY-DUTY TRAILER SECURITY: Protect your trailer, camper, or boat from theft with this durable stainless steel latch pin lock. Engineered for maximum strength and long-lasting performance.

UNIVERSAL FIT DESIGN: Designed to fit most popular trailer coupler styles, this 1/4" diameter pin with a 7/8" span ensures a secure, tight connection for dependable protection wherever you travel.

ANTI-THEFT KEY SYSTEM: Features a unique key design and advanced internal locking mechanism to resist picking, duplication, and tampering—giving you confidence your trailer stays where you left it.

PREMIUM STAINLESS STEEL BUILD: Crafted from corrosion-resistant stainless steel for superior weather protection and toughness in any environment—rain, snow, or heat.

PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.