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SKU: TF26-SRT1-AMPS

Tackform Seat Rail AMPS Mount - 20"-24" Telescoping Arm (TF26-SRT1-AMPS)

$99.99

180-Day ReturnsOn uninstalled, unused parts Real humans who wheel(920) 249-7744 PayPal Credit acceptedFinancing option 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 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.


A heavy duty all-metal truck mount that installs on a seat rail or floor bolt and carries a CNC machined 6061-T6 aluminum AMPS plate on a 20"-24" telescoping arm. It puts a device up where you can use it without touching the dash.

Why it works

  • All-metal construction.
  • Base fits a seat rail or floor bolt and has a locking quick release.
  • 20"-24" telescoping arm for adjustable reach.
  • AMPS plate uses the industry-standard 30mm x 38mm (1.181" x 1.496") hole pattern.
  • Plate holes accept M4, M5, 10-24, 10-32 and #8 plastic screws, plus other self-threading screws up to 5.2mm in diameter.

Fitment

Universal, not vehicle-specific. What it attaches to depends on your seat rail or floor bolt. It is built on the Tackform 26 Series platform (26mm ball and socket) and is not compatible with 1"/B-sized/25.4mm ball systems. The plate works with 20mm ball and socket systems, and the base-to-ball center measures 1.14".

Need more reach? The 20"-30" version uses the same idea with a longer arm.

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

  • Part number: TF26-SRT1-AMPS
  • Arm: 20"-24" telescoping
  • AMPS pattern: 30mm x 38mm (1.181" x 1.496")
  • Plate material: 6061-T6 aluminum, CNC machined
  • Base-to-ball center: 1.14"
  • Max screw diameter: 5.2mm

Tackform Seat Rail AMPS Mount FAQs

What AMPS pattern is it?

30mm x 38mm (1.181" x 1.496").

What screws fit?

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

Does it fit B-size balls?

No, it is not compatible with 1"/B-sized/25.4mm systems.

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