AltitudeCraft Aluminum Caliper Anvil Base Kit AC390 Reloading

Description

Product Overview

The AltitudeCraft AC390 is a precision‑engineered anvil base for digital calipers, crafted from high‑strength aluminum alloy. Designed to provide a stable rear contact point, it expands the caliper jaw surface, eliminating tilt and improving CBTO and headspace readings. Dimensions are 4.37 x 1.96 x 1.1 inches and it weighs only 2.4 ounces, making it both sturdy and portable. The integrated thumb screw allows tool‑free attachment to the opposite blade of your caliper.

Usage

Ideal for reloaders who work on a bench or need a portable solution for field reloading. The anvil base fits standard digital calipers and is perfect for measuring brass, case length, and overall cartridge dimensions. Its compact size lets you carry it to shooting ranges, competitions, or hunting trips, ensuring consistent measurements wherever you go.

Why Choose Us

AltitudeCraft combines aerospace‑grade aluminum machining with reloaders’ practical needs. The wobble‑free platform guarantees long‑term accuracy, while the wide contact face prevents case tilt. Each unit undergoes strict quality control and comes with a 1‑year warranty and responsive customer support.

Key Features

• Solid aluminum construction for lasting durability and zero wobble
• Expands caliper contact area to eliminate tilt errors
• Tool‑free thumb screw attachment in seconds
• Compact and lightweight for bench or travel use
• Includes 1‑year warranty and dedicated after‑sales support

FAQ

Will this anvil base fit all digital calipers?

It is compatible with most standard digital calipers that have a removable opposite blade. The thumb screw design adapts to slight variations.

Is the aluminum alloy safe for repeated measurements?

Yes, the high‑strength alloy resists wear and maintains flatness, ensuring consistent accuracy over thousands of uses.

How do I install the anvil base?

Simply align the base with the opposite blade and tighten the integrated thumb screw by hand—no tools required.

Can I use this on a reloading bench with a vise?

Absolutely. Its low profile allows placement on any bench surface, and the stable platform works well alongside a vise.

What warranty does AltitudeCraft provide?

All units come with a 1‑year limited warranty covering manufacturing defects, plus access to our support team for any questions.