The BOLT One-Key hitch pin secures Class 3, 4, or 5 trailers using your vehicle’s ignition key. The 5/8-inch diameter stainless steel bent pin fits 2-inch and 2-1/2-inch square receivers at 3-9/16 inches long. An auto-return spring engages when you remove the key, while the plate tumbler design resists picking. The stainless shutter and dust cover protect against moisture and salt spray, making it suitable for marine environments.

• 5/8″ diameter stainless steel
• Fits 2″ and 2-1/2″ receivers
• 3-9/16″ length
• Key-operated locking
• Dust cover included
• Marine-rated