Olympic Magnetic Weight Stack Loading Pin

Olympic Magnetic Weight Stack Loading Pin

Train Past The Stack Max | Takes Any 50mm Olympic Plate | Magnetic Seat | 8mm & 10mm

Every pin-loaded machine runs out of stack eventually. The Reload magnetic loading pin is the fix: drop it into the top plate of the weight stack, slide on any 50mm Olympic plates, and keep training past the stack's maximum — no new machine required.

The magnetic base seats the pin firmly on the stack, so it stays put rep after rep instead of bouncing or rattling as the stack moves. Solid steel in a chrome finish, built for commercial floors and home gyms alike.

Key Features

• Extends any pin-loaded stack — add resistance beyond the machine's top plate
• Magnetic seat — holds the pin secure on the stack, no bounce or rattle under load
• Takes all 50mm Olympic plates — bumpers, tri grips and fractional change plates
• Two sizes — 8mm and 10mm to match your machine's selector hole
• Solid steel, chrome finish — commercial-grade build for high-traffic floors
• Works across the gym — lat pulldowns, leg presses, chest presses, rows and functional trainers

How It Works

1. Insert the loading pin into the top of the weight stack
2. Slide your 50mm Olympic plates onto the pin
3. Train with resistance beyond the standard stack maximum

Technical Specifications

Warranty

• LOADING PIN — 12 MONTHS

Covers manufacturing defects under normal use. Excludes wear and tear, cosmetic marks, and damage from misuse. Warranty benefits are in addition to your rights under Australian Consumer Law.

View the full Fitness Hero Warranty Policy

Frequently Asked Questions

Loading pin or selector pin — which one do I need?
A loading pin (this product) sits in the top of the stack and lets you add Olympic plates above the machine's maximum. A selector pin is the small pin that chooses your weight within the stack — if yours is lost or worn, see our replacement magnetic selector pins.

Which size fits my machine?
Match the pin to your machine's selector hole — measure your current selector pin's diameter (8mm or 10mm) before ordering, or contact us with your machine model and we'll confirm the fit.

What plates should I load on it?
Any 50mm Olympic plate works. For small jumps past the stack max, our rubber fractional plates (0.5–2.5kg) and cast iron fractionals (0.25–2.5kg) are made for exactly this.

Is it suitable for commercial gyms?
Yes — solid steel construction built for high-traffic commercial floors, PT studios and home gyms.

Delivery

Ships Australia-wide from our Sydney warehouse. Click & Collect available in Sydney. Contact us for a freight quote to your location.

Shop More: Power Rack Attachments | Olympic Plates
Pairs Well With: Magnetic Selector Pins | Rubber Fractional Plates

When the stack runs out, keep going.