Tackform AMPS Drill Base Mount - 7" Modular Arm, 17mm Garmin Compatible Ball, 20mm Ball System
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Warranty Information
Vendor warranty summary
Tackform Warranty
At a glance: Lifetime on metal parts, 3 years on plastic, 1 year on electronics
This is Tackform'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 |
|---|---|
| Metal parts | Lifetime |
| Plastic/ABS parts | 3 years |
| Electronics | 1 year |
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Tackform mounts and their parts bought from Tackform or an authorized reseller
- Only the defective component is replaced, not the whole system
What's not covered
- Devices you attach (phones, GPS units, tablets)
- Abuse, misuse or exposure to extreme temperatures
- Normal wear and tear
- Modified or improperly used mounts
- Discontinued parts with no available replacement
How to make a Tackform warranty claim
- Email clear photos of the mount and the failed area
- Explain how and when it failed
- Include proof of purchase (order number, Amazon order or receipt) and your shipping address
- A small shipping charge applies based on part weight; international customers pay all shipping
Tackform contact: Email: support@tackform.com · 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 Tackform, and help it along either way.
Shop Tackform at NVMOS
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See all Tackform products, lead times and FAQs →
Disclaimer: The information on this page describes Tackform'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: Tackform official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Tackform (often typed as Trackform) has built heavy-duty device mounts in Addison, Illinois since 2012. NVMOS carries their TRAXX dash brackets, 20 Series phone mounts (including MagSafe), tablet and monitor holders, CB mic holders, camera holders and bases for trucks, vans and off-road rigs where the phone needs to stay put.
Based in: Addison, Illinois · Founded: 2012 · Lead time: In-stock ships in 24–48 hrs
Shop all 1901 TackformWarrantyAll brands
Warranty terms are set by Tackform, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
This all-metal drill base mount is built for Garmin units that use a 17mm ball and socket. The base carries a 20mm hardened aluminum ball that connects to a 7" modular arm, with a hardened aluminum ball connector at each end and an elbow joint in the middle for extra positions.
Although the system runs on a 20mm ball, a 20mm to 17mm ball adapter is included. That lets you mount a Garmin nuvi, or any other device holder that uses a 17mm ball, and replace a plastic mount with an aluminum one.
Fitment
This is a universal-fit item, not vehicle-specific. What it attaches to depends on the surface you mount it to.
Tackform positions the drill base for the dashboard of trucks, municipal vehicles and work vans. Drilling is permanent, so check with your vehicle manufacturer to make sure you are drilling into a safe area.
The source lists many popular compatible devices, including a long run of Garmin nuvi models and StreetPilot c530, c550, c580, i2, i3 and i5 units, plus zumo 220, 660 and 665. Check your device against the vendor list or call us.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text us at (920) 249-7744.
Specifications
Tackform AMPS Drill Base Mount FAQs
Does it work with Garmin nuvi?
Yes, a 20mm to 17mm ball adapter is included for Garmin nuvi and other devices using a 17mm ball.
Does it need drilling?
Yes, it is a drill base. Confirm a safe drilling area with your vehicle manufacturer.
Is the device holder included?
The source lists the base, arm and adapter, so assume you use your own device holder.
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