Rhino USA 2" Trailer Hitch Locking Pin — 5/8" Solid Steel for 2x2 Class III/IV Receivers, Weatherproof Blue

Rhino USA's 2" trailer hitch pin is a 5/8" solid-steel, locking receiver pin with a patented sliding cap that protects against theft and weather for Class III/IV hitches.

This heavy-duty hitch pin combines a tamper-resistant locking mechanism with a weatherproof slide cap so your trailer stays secured and the pin remains functional year after year. Built from solid steel and finished in blue, it fits standard 2" x 2" receiver openings used on most Class III and IV hitches. The design focuses on durability, ease of use, and long-term protection from dirt, mud, and corrosion.

How does this hitch pin keep my trailer from being stolen?

The Rhino USA locking pin uses a high-strength 5/8" solid steel shaft and a keyed lock body to resist prying and shearing attempts. Its tamper-resistant profile makes it harder for opportunistic thieves to remove your trailer quickly. Backed by a lifetime replacement policy, it gives added confidence that the lock will remain serviceable.

• Solid 5/8" steel construction for shear and torsion resistance
• Locking mechanism that secures the pin through the receiver and shank
• Lifetime replacement support from Rhino USA for long-term security

Will this fit my hitch and how easy is it to install?

The pin is sized for standard 2" x 2" Class III and IV receivers and installs the same way as a conventional hitch pin. Slide the 5/8" shaft through the receiver and coupling, engage the keyed lock, then close the patented slide cap. No special tools are required for everyday installation or removal.

• Compatible with standard 2" receiver openings (Class III/IV)
• Quick slide-in installation with keyed locking engagement
• No extra tools needed for normal use

How does the patented slide cap protect the pin from weather and debris?

The patented slide cap covers the lock cylinder and exposed end of the pin to block mud, dirt, and water that cause corrosion and operational failure. By sealing the critical components, the cap helps maintain smooth key operation and prevents grit buildup that can freeze or seize. The cap's design also reduces direct exposure to salt and road grime, extending the life of the lock.

• Slide-on cap shields lock from dirt, mud, and moisture
• Reduces corrosion and key sticking in harsh conditions
• Designed to withstand road spray and off-road debris

What kind of warranty and customer support comes with this pin?

Rhino USA provides a real lifetime replacement promise for this product: if the pin or lock fails, they will replace it to ensure satisfaction. The company is American owned and family operated, offering direct customer support in the U.S. for claims or replacement requests. That service approach simplifies returns and helps keep trailers secure without long delays.

• Lifetime replacement guarantee for manufacturing or performance issues
• U.S.-based, family-run customer support team
• Simple replacement process to minimize downtime

Who is this for? This locking hitch pin is aimed at vehicle owners and fleet operators who tow regularly and need a robust, low-maintenance anti-theft solution for Class III and IV trailers, RVs, or equipment haulers. It suits commuters who park trailers in public or storage lots, contractors and landscapers who leave equipment attached overnight, and recreational users who want a durable, weather-protected lock that’s easy to use and backed by responsive U.S. customer service.