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Hornady

HORNADY 399698 QUICK DETACH MOUNTING PLATE ONLY

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Adds Versatility

To the Hornady Universal Mounting

Allows Multiple

Tools to be set up

Supports Reloading

Presses, case trimmers, and other

Lets You

Switch tools quickly by removing

Mounting Plate

Only; additional plate sold separately

$26.99
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SKU: 399698-090255996982

Overview

This mounting plate is designed to expand the flexibility of Hornady’s Universal Mounting Plate Assembly by letting you keep additional bench tools ready for quick changeovers. It is suited for reloading setups where a press, case trimmer, or similar bench-mounted tool may need to be swapped without rebuilding the station each time. For users who rotate between tasks, the plate supports a more organized workflow and reduces downtime between tool changes. It is a practical add-on for a dedicated reloading bench, especially when multiple tools need to stay set up and accessible.

Why Hunters Choose the Hornady

Adds Versatility

To the Hornady Universal Mounting

Supports Multiple

Tools set up and ready

Allows Quick

Switching between bench-mounted reloading tools

Compatible Reloading

Reloading presses and case trimmers

Additional Plate

For expanded bench organization

Key Features

  • Adds versatility to the Hornady Universal Mounting Plate Assembly
  • Allows multiple tools to be set up and ready to use within minutes
  • Supports reloading presses, case trimmers, and other bench-mounted reloading tools
  • Lets you switch tools quickly by removing one plate and clamping in another
  • Mounting plate only; additional plate sold separately

Best Used For

  • Reloaders who want multiple bench tools set up and ready for fast changeovers
  • Users adding extra plates to a Hornady Universal Mounting Plate Assembly
  • Bench setups with reloading presses, case trimmers, or similar mounted tools
  • Hunters who prefer organized, switchable reloading stations for seasonal prep
  • Anyone needing quick tool swaps without repeatedly remounting bench equipment

Specifications

CompatibilityUniversal Mounting Plate Assembly
Country Of OriginUnited States Of America
Included ComponentsMounting Plate Only
Mount TypeQuick Detach
Use CaseReloading press, case trimmer, and other bench mounted reloading tools
WarningThis product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Pros

  • Adds versatility to the Hornady Universal Mounting Plate Assembly
  • Supports multiple tools set up and ready within minutes
  • Allows quick switching between bench-mounted reloading tools
  • Compatible with reloading presses and case trimmers
  • Provides an additional plate for expanded bench organization

Considerations & Trade-offs

  • This is the mounting plate only; it is intended to work with the Universal Mounting Plate Assembly rather than serve as a standalone solution.
  • Additional plates add convenience, but each tool still needs to be bolted to its own plate before it can be swapped in.
  • Best suited to bench-mounted reloading tools such as presses and case trimmers, so it is not a universal fit for every shop accessory.
  • The product includes a California Proposition 65 warning related to lead exposure, which may be relevant for bench setup and handling considerations.

Suggested Comparisons

  • Reloading press mounting systems
  • Case trimmers
  • Bench-mounted reloading tool accessories
  • Quick-detach bench tool plates

Suggested Accessories

  • Reloading press
  • Case trimmer
  • Bench-mounted reloading tool
  • Universal mounting plate assembly

Frequently Asked Questions

What is included with the Hornady 399698 Quick Detach Mounting Plate Only?

This listing is for the mounting plate only. The source data describes it as an additional Quick Detach Universal Mounting Plate for use with the Universal Mounting Plate Assembly.

What tools can be mounted to this plate?

The source data says you can bolt on a reloading press, case trimmer, or other bench-mounted reloading tools. It does not provide a complete compatibility list.

Is this a complete mounting system or just an add-on?

It is an add-on plate, not a complete system. The description says purchasing an additional plate adds versatility to the Universal Mounting Plate Assembly.

How does the quick-detach setup work?

According to the description, you bolt a tool to the plate, then remove the plate currently in use and clamp in the new plate with another tool already attached.

Where is this product made?

The source data states that it is made in the United States of America.