Infinite Rule Security 61573-S 2 Pack Keyed Alike Receiver Locks for 3 Inch Receiver

The Infinite Rule Security 61573-S is a professional-grade security solution designed to protect your trailer hitch and towing accessories from theft. This 2-pack includes keyed-alike receiver locks specifically engineered for 3.0-inch receivers, featuring heavy-duty 5/8-inch diameter pins with a 3-1/8-inch span and an impressive 21,000 LB rating.

Key Features:

• Patented threaded lock system with head-over-pin design for maximum security
• Machined from premium stainless steel for superior corrosion resistance
• Weatherproof rubber cap and O-ring seal protect against rain, dirt, grime, and debris
• All locks in the pack use the same key for convenient access
• Rigorously third-party tested to withstand cutting, breaking, and picking attempts
• 100% manufactured in the USA at family-owned facilities in Oxnard, California

Each lock installs by rotating the key approximately three full turns until contact is made with the O-ring, then an additional quarter turn to align with the markings. The dust-proof cap protects the external locking mechanism to ensure smooth operation in all weather conditions. Ideal for securing GEN-Y Hitch Mega Duty 21K LB systems and other compatible 3-inch receiver applications.