5/8″ BulletProof Locking Pin
The 5/8″ Locking Pin from BulletProof Hitches is the best solution for locking any hitch to your vehicle receiver and/or for locking your dual ball to your hitch. With 4″ of usable length, it will work with all 2″, 2.5″, & 3″ hitch receivers and any hitch on the market. This top-of-the-line locking pin is rated to the max capacity of the hitch 10,000 – 36,000lbs and offers peace of mind when leaving your vehicle unattended.
The thick, lockable barrel (end-piece) fits securely over the entire diameter of the 5/8″ pin to help to prevent theft as well as provide a solid hold on your hitch. The locking pin features a 2” & 2.5” anti-rattle stabilization spacer to prevent side to side movement.
Made from stainless steel to provide maximum corrosion and rust resistance. All BulletProof locks are treated with aircraft-grade lubricants for longevity, feature a heavy-duty rubber cap and come with 2 keys.
Order the BulletProof Locking Pin in packs of one, two, or three depending on your security needs. If ordering a two or three pack, we will make sure that they are keyed alike, meaning you can use 1 set of keys on your locking pins for convenience.
*PATENT US D9970,44S*

Parts Included:
- Locking Pin
- 2 matching keys
- Safety R-Clip
- 2.0″ Anti-Rattle Stabilization Spacer
- 2.5″ Anti-Rattle Stabilization Spacer
- Weather Resistant Rubber Cap

Need Help? Contact Our Trailer Experts!
We’re here to assist you with any questions or installation support.
Call us today at: (602) 292-9690
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BulletProof Heavy/Extreme Duty 2" & 2 5/16" Dual Ball
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