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SKU: AM11-20M-BK

Tackform Drill Base Dashboard 20MAXX Phone Mount with 3.5" Arm & Install Kit

$65.00

180-Day ReturnsOn uninstalled, unused parts Real humans who wheel(920) 249-7744 Financing availableAffirmPayPal CreditFor qualified buyers at checkout Secure checkoutEncrypted payment
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

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

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

Tackform warranty: Lifetime on metal parts, 3 years on plastic, 1 year on electronics. Read the full summary

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 is a permanent, screw-down phone mount for the dash. It combines Tackform's 20MAXX billet aluminum phone cradle with a short 3.5" arm and an AMPS drill base, and the kit includes install hardware. Tackform pitches it at semi trucks, side-by-sides and pickups, so it is aimed at vehicles where a suction cup or vent clip is not going to cut it.

The base is CNC-machined 6061-T6 aluminum with the industry-standard AMPS hole pattern of 30mm x 38mm (1.181" x 1.496"). The holes accept M4, M5, 10-24, 10-32 and #8 plastic screws, and other self-threading screws up to 5.2mm in diameter. Base-to-ball center is 1.14 inches. The cradle uses octagon-shaped grips that hold the phone off the back of the cradle to cut heat transfer, with replaceable clip-in grips instead of adhesive tape.

Fitment

Not model-specific, so it suits most vehicles with a surface you can drill. The cradle holds phones up to 3.7" wide and 0.6" thick, cased or not. Connects with a 20mm ball, within the 20 Series.

Install notes

It is a drill-in base, so plan your location first. Check the surface and what is behind it before you drill.

Questions before you order?

Fitment questions are easier to settle before the box ships. Call or text us at (920) 249-7744.

Specifications

  • Brand: Tackform
  • Part number: AM11-20M-BK
  • Base: AMPS drill base, 30mm x 38mm pattern
  • Screw sizes: M4, M5, 10-24, 10-32, #8, up to 5.2mm self-threading
  • Base-to-ball center: 1.14"
  • Material: CNC-machined 6061-T6 aluminum
  • Phone size: up to 3.7" wide, 0.6" thick
  • Arm length: 3.5"

Tackform Drill Base Dashboard 20MAXX Phone Mount with 3.5" Arm & Install Kit FAQs

Do I have to drill?

Yes, this is a drill base. Check the surface before you commit.

What screws does it take?

M4, M5, 10-24, 10-32, #8 plastic screws, and other self-threading screws up to 5.2mm in diameter.

Is an install kit included?

Yes, per the product name it comes with an install kit.

Will it work in a pickup?

Tackform lists semi, SxS, pickup and more as uses.

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