Keyed Unique 5/8 Trailer Hitch Lock for Class III & IV Hitches

The TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock offers an extra-long 3-1/4" span and is designed to fit Class III and IV hitches with 2" and 2.5" receivers. Featuring a durable surface treatment for excellent anti-rust ability, the locking pin is made from one-piece solid hardened steel.

A separate spring clip (cotter pin) provides additional safety and convenience, allowing for quick hitch changes without the need to use the lock, or even in the event of lock failure. Rubber O-Rings help keep the pin from rattling and ensure a secure fit.

The 1/4 turn lock and push lock design makes the hitch lock easy to operate, while the watertight dust rubber cap protects the locking mechanism from moisture and dirt. It's important to note that the spring clip (cotter pin) must be used when utilizing this lock.

This product does not fit bike racks with threaded connections, 1/2" pin holes, or 3" x 3" receivers. Before purchasing, customers should verify the dimensions of their hitch to ensure a perfect fit.

Regarding key codes, each TowWorks 79631 lock is keyed uniquely. If you require multiple locks keyed alike, consider the 79632 (2 locks), 79633 (3 locks), or 79630 (4 or more locks) options.

Key features of the TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock include:

1. Extra-long 5/8" hitch locking pin with 3-1/4" span, fit for Class III/IV hitches with 2" x 2" or 2.5" x 2.5" receivers
2. Separate spring clip (cotter pin) provides additional safety and convenience for quick hitch changes
3. Rubber O-Rings keep the pin from rattling
4. 1/4 turn lock and push lock design for easy locking and unlocking
5. Watertight dust rubber cap protects the locking mechanism
6. Keyed unique, not keyed alike (for keyed alike options, see 79632, 79633, or 79630)

The TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock is a versatile and reliable solution for securing your trailer hitch, offering both security and convenience.

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