Charvonia Design Speed Knobs for Rail Tie-Downs - Set of 4
Warranty Information
Vendor warranty summary
Charvonia Design Warranty
At a glance: Lifetime on materials and workmanship, 1 year on finishes
This is Charvonia Design's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Tie-down anchors and other products (materials and workmanship) | Lifetime of the product from retail purchase |
| All finishes | 1 year |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Defects in materials and workmanship on new, unused products
- Charvonia repairs or replaces the defective part at its discretion
What's not covered
- Misuse, abuse, negligence, accidents and normal wear
- Used products
- Parts that were repaired, altered or modified
- Use with non-genuine parts
- Labor costs or other damages
- Products bought from unauthorized sellers (e.g. eBay, Amazon) may not be covered
How to make a Charvonia Design warranty claim
- Contact Charvonia Design through the website contact form (email is their preferred channel)
- Provide proof of purchase
- Get an RMA number before sending anything
- Ship the item prepaid to Charvonia Design in Huntersville, NC
Charvonia Design contact: Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Charvonia Design, and help it along either way.
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See all Charvonia Design products, lead times and FAQs →
Disclaimer: The information on this page describes Charvonia Design's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Charvonia Design official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Charvonia Design machines billet aluminum tie-down anchors in North Carolina. NVMOS carries their vehicle-specific bed anchors, rail tie-downs, D-ring kits and battery tie-downs for Toyota, Ford, Ram, GM, Nissan and Jeep trucks, built for people who haul often and want anchors stronger than the factory pieces.
Based in: North Carolina · Made in: USA (North Carolina) · Founded: 2015 · Lead time: In-stock items ship in 24–48 hours
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Warranty terms are set by Charvonia Design, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
These speed knobs let you slide and reposition your Charvonia Rail Tie-Downs without hunting for a tool. Each knob is knurled for grip, and the hex head means you can still snug it down further with an M6 hex key when you want extra tightening. The face carries the exclusive digital camo pattern inspired by TRD Pro details.
Fitment
Designed for Charvonia Design Rail Tie-Downs. One set of four is enough for one pair of tie-downs. The vendor does not list specific vehicles, so we list this as universal and it depends on you having the rail tie-downs.
What's included
Four speed knobs.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text Carl & Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.
Specifications
Charvonia Design Speed Knobs for Rail Tie-Downs FAQs
How many tie-downs does a set cover?
One set of four covers one pair of Rail Tie-Downs.
Can I still use a tool?
Yes, the hex head accepts an M6 hex key for extra tightening.
What do they fit?
They are made for Charvonia Design Rail Tie-Downs.
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