Orion Motor Tech Locking Hitch Pin 2-Pack — 5/8" for 2" Receiver, Hardened 40Cr Steel & Anti-Rattle

Orion Motor Tech’s 2-pack locking hitch pins secure any 2" receiver with a 5/8" diameter pin to prevent theft and eliminate trailer rattling.

These keyed-alike hitch pins are built for everyday towing and long-term storage. Constructed from hardened 40Cr steel with a drop-proof locking core and vibration-damping O-rings, they sit firmly in a Class III or IV receiver and simplify access by using the same key for both locks. The set includes two pins, two keys, and features quick slide-and-twist installation so you can lock or remove your hitch in seconds without extra tools.

How do these hitch pins stop theft and tampering?

The pins combine a hardened steel shaft, a secure locking core, and a protective aluminum cap to resist cutting and prying. The keyed-alike system reduces the number of keys you carry while the drop-proof lock design keeps the mechanism enclosed and harder to manipulate.

• Hardened 40Cr steel shaft resists bending and cutting
• Drop-proof locking core prevents easy tampering
• Keyed-alike pair: one key opens both pins for convenience
• Aluminum cap protects lock cylinder from dirt and damage

Will this fit my trailer receiver and stop noise during towing?

The pin is sized for standard 2" trailer receivers with a 5/8" diameter shaft and a total length designed to clear most ball mounts. Twelve O-rings and a snug 3.03" effective length reduce movement inside the receiver, cutting down rattle and vibration for a quieter ride.

• 5/8" diameter designed for Class III/IV receivers
• 6.5" total length with 3.03" effective load-bearing length
• Twelve O-rings absorb vibration and minimize noise
• Drilled holes and R-clip provide extra mechanical security

How quickly can I install and remove the locking pin?

Installation is a simple slide-and-twist: insert the shaft through the receiver and accessory, then twist the aluminum cap and lock with the key. Removal is equally fast — unlock and twist to release — making these pins practical for daily use or occasional towing.

• Slide shaft through receiver and accessory for instant fit
• Twist aluminum cap to engage lock and secure pin
• Keyed-alike design speeds removal when you’re on the road
• No separate tools required for normal use

What materials and features ensure long-term durability?

The core components are chosen to withstand road and weather exposure: a hardened steel pin resists shear and bending forces while protective seals and an aluminum cap guard the lock cylinder. The overall construction focuses on mechanical strength and reduced maintenance.

• 40Cr hardened steel core for improved strength
• Aluminum cap shields lock from debris and moisture
• Sealed O-rings preserve fit and quiet operation over time
• Drilled shaft for R-clip backup locking option

Who is this for? The Orion Motor Tech 2-pack locking hitch pins suit truck and SUV owners who tow frequently, store trailers, or want a simple anti-theft solution for multiple hitched accessories. If you use a 2" receiver (Class III/IV), want to cut down trailer noise, and prefer the convenience of identical keys for multiple locks, this set offers a practical balance of strength, ease of use, and theft resistance without added tools or complicated installation.