FrogFits
Mag-Horn | Magnetic Change Plate Storage
Mag-Horn | Magnetic Change Plate Storage
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Change plates where you need them.
Fractional plates have a way of ending up everywhere except where you're lifting. The Mag-Horn snaps onto any steel rack upright — no holes, no hardware, no rearranging — and gives your change plates a home right at the bar.
Three strong magnets lock it flat against the steel. It's conservatively rated for 10 lb of plates, and as the gallery shows, it'll hold a 25 lb plate without letting go.
A built-in bump guard sits between the Mag-Horn and your upright, so your rack's finish stays untouched no matter how many times you move it. And it moves a lot — that's the point. Squat day, bench day, whatever: pull it off, stick it where you're working, load it up.
The barrel is kept deliberately short — enough for a stack of change plates and fractional plates, without a foot of horn jutting into your walkway. A hex pattern wraps the underside of the barrel, adding grip texture where your plates rest with a clean, smooth finish up top.
Features
- Triple-magnet mount — three strong magnets hold it firm to any steel upright, tool-free
- 10 lb working load — shown holding a 25 lb plate in the gallery
- Built-in knurled bump guard — protects your rack's finish every time you mount or move it
- Custom accent colors — match the bump guard and FF logo to your setup
- Hex-pattern underside — premium aethstetic in every detail
- Minimal length — stores plates tight to the upright and out of your way
Works great on:
- Power rack and squat rack uprights (3x3, 3x2, 2x2 — any steel tube)
- Wall control boards and steel pegboard — perfect for organizing micro plates on the wall
- Any flat steel surface in your gym
Good to know: the magnets need magnetic steel to grip — the Mag-Horn won't hold on stainless steel or aluminum surfaces.
Sizing & compatibility
Sizing & compatibility
Every FrogFits accessory is made for your rack's hardware size — 5/8-Inch, 1-Inch, M16 or M24. Measure the bolt that holds your rack together, or check your rack manufacturer's specs. Common examples: Rogue Monster Lite = 5/8-Inch, Rogue Monster = 1-Inch, REP PR-4000 = M16, REP PR-5000 = M24. Product-specific notes are in the description above.
Shipping & returns
Shipping & returns
Made and shipped from our US workshop. Shipping is calculated at checkout. See our shipping policy and refund policy for details.
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Questions & answers
Ask a questionHow much weight can the Mag-Horn hold?
It's conservatively rated for 10 lb of change plates — and as the gallery shows, it'll hold a 25 lb plate without letting go.
Will it scratch my rack?
No — a built-in bump guard sits between the Mag-Horn and your upright, so the finish stays untouched no matter how often you move it.
How does it attach?
Three strong magnets lock it flat against any steel upright — no holes, no hardware, no rearranging.
They really undersell the quality of their products. These are perfect for my change plates and I have zero concern they will hold nearly anything I hang from them. Also. They have a nice cushion the portion that touches the plates, so you not going to flake the paint on the plates like they tend to do. 10/10