Reese Fifth Wheel King Pin Lock
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Help protect your fifth wheel setup with the Reese Fifth Wheel King Pin Lock. Designed with a durable extruded T6 tempered aluminum body and a bright yellow finish for visibility, it adds a practical layer of security during transport and when your rig is parked.
Key Features
- Durable extruded T6 tempered aluminum body
- Bright yellow for visibility
- Includes 2 keys
- US patent #6,722,686
Intended Use
- Fifth wheel trailer king pin security (accessory lock)
Product Details
- Product Title: Reese Fifth Wheel King Pin Lock
- SKU: 220-63251
- Material/Construction: Durable extruded T6 tempered aluminum body
- Finish/Visibility: Bright yellow
- Key Quantity: Includes 2 keys
- Patent: US patent #6,722,686
Parts Desk Insights
Best Use Case: A good choice for securing the fifth wheel king pin when the trailer is parked or between trips, helping deter unauthorized use.
Common Issues: If the lock does not engage smoothly, re-check king pin alignment and ensure the lock is properly seated on the king pin before setting your hitch for travel.
Related Products & Accessories
- Reese fifth wheel hitch locks & security accessories - Browse the towing & trailering category for compatible fifth-wheel security options.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.