Receiver Lock for 2 in Receiver Class III & IV - Secure Hitch Pin

In this review the InfiniteRule Receiver Lock for 2 in Receiver Class III and IV is evaluated for towing owners who need a robust, application-specific hitch lock. The bottom line: it is best for users who want a heavy-duty, corrosion-resistant locking pin built in the USA and designed to match specific 2.0 in receiver models. The review finds the product excels at security and build quality but requires careful measurement before ordering to ensure fit, which is the single most important consideration for buyers.

Key Features

• Custom fit: Designed specifically for 2.0 in Class III and IV receivers, the lock provides a targeted fit for compatible hitches for a secure connection.
• Durable construction: Made with premium materials that resist corrosion and include a weatherproof rubber cap and O-ring to protect against rain, grime, and debris.
• Anti-theft design: Machined pins with a patented threaded pin system and head over pin design deliver improved resistance to tampering compared with basic pins.
• Clear specifications: The package includes a 5/8 in pin with a 2-5/8 in span rated for 21K lb, so users know load capability and dimensions up front.
• Domestic manufacture: 100% made in the USA, with production, shipping, and support kept local to the brand.
• Application guidance: The listing warns users to verify span and diameter and notes some Toyota models (2015 and newer) require a different model, helping prevent misfit orders.

Who It's For

The Receiver Lock is for trailer owners, towing enthusiasts, and fleet users who need a high quality, secure hitch pin for specific 2.0 in Class III and IV receivers. It suits buyers who prioritize a corrosion-resistant finish, a tight mechanical fit, and a product manufactured in the USA.

It is not ideal for anyone who cannot confirm receiver measurements or who has 2015 and newer Toyota vehicles, which require a different model. Casual users who prefer a universal or adjustable pin should look elsewhere to avoid ordering the wrong fit.

Pros & Cons

Pros

• High build quality and strong anti-theft features make it more secure than basic locking pins.
• Weatherproof cap and O-ring reduce corrosion and protect the mechanism.
• Clear dimensional spec (5/8 in x 2-5/8 in span) and 21K lb rated pin for confident matching to receivers.

Cons

• Screw-on mechanism receives mixed feedback; some users find it cumbersome compared with simpler pins.
• Strict application fit requires careful measurement and may force a mixed pack order if sizes vary between vehicles.

Specifications

Our Verdict

The InfiniteRule 61071 Receiver Lock is a solid choice for anyone who needs a purpose-built, corrosion-resistant hitch lock for 2.0 in Class III and IV receivers. Its anti-theft pin and robust construction offer good value for owners who confirm fitment first; however, measure your receiver carefully or consider the mixed pack option when multiple vehicle receivers differ.

Frequently Asked Questions

Will this lock fit any 2 in receiver?
Not necessarily; it is designed for specific 2.0 in Class III and IV receivers and you must verify the 5/8 in diameter and 2-5/8 in span before ordering.

Can it be used on newer Toyota vehicles?
No. This model does NOT fit 2015 and newer Toyota vehicles; those require Model No. 61072 instead.

Is the pin corrosion resistant?
Yes. The pin is made from premium materials with a weatherproof rubber cap and O-ring to resist rain, grime, and rust.