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SmartLoad Pin - Cable Machine Weight Stack Extender - GymFit Tech - GFT-SP-STANDARD-BLU-8MM

Gymfit Tech Weight Stack Pin - Add Extra Weight to Gym Machines - Universal 8mm or 10mm Selector Pin

Sale price  £20.00 GBP Regular price  £25.00 GBP
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Engineered for Home Gyms & Commercial Studios.

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Dispatched within 24hrs via Royal Mail Tracked 48.

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Micro-Load Your Cable Machine. Stuck between weight plates? On most cable machines, the jump from one plate to the next is usually 5kg or 10lbs. For isolation exercises like lateral raises or tricep pushdowns, that gap is massive. It kills your form and stops your progress.

The GymFit Tech SmartLoad Pin is the solution to "True" Progressive Overload.

Simply replace your standard selector pin with the SmartLoad Pin. The extended loading bar allows you to add your own fractional plates, letting you bridge the gap and increase weight by as little as 0.25kg at a time.

WHY CHOOSE THE SMARTLOAD PIN:

  • Never Lose Your Pin: Unlike cheap alternatives, ours comes with a built-in coiled safety lanyard. Clip it to the cable frame, and your pin will never get lost in the gym again.

  • High Capacity: The 100mm loading bar allows you to stack multiple fractional plates (up to 4-5 depending on thickness).

  • Ergonomic Grip: Features a chunky, textured high impact polymer handle, available in High-Vis Orange, deep black or Cool Blue.

  • High Capacity: The 110mm loading bar allows you to stack multiple fractional plates (up to 4-5 depending on thickness)
  • Built in magnets for secure locking onto metal weight plates.
  • Universal Fit: Designed to fit standard 1-inch (25mm) hole fractional plates.

⚠️ CRITICAL: CHOOSE THE RIGHT SIZE Cable machines come with different hole sizes. Please measure your current pin before ordering to avoid disappointment.

  • 8mm: Fits many home multi-gyms and some commercial brands.

  • 10mm: Fits most heavy-duty commercial gym stacks.



What’s Included?

Upgrade your cable machine training with a compact weight stack extender designed to help you add extra resistance and micro-load your workouts more precisely.

The GymFit Tech SmartLoad Pin allows you to add compatible micro plates or small weight plates to selected cable machines, helping you bridge large weight stack jumps and keep progressing without changing machines.

Box Includes:

  • 1 × GymFit Tech SmartLoad weight stack pin
  • Integrated loading arm for adding compatible plates
  • Heavy-duty selector pin design
  • Compact gym bag-friendly build
  • Suitable for compatible cable machine weight stacks

Available Sizes:

  • 8mm selector pin
  • 10mm selector pin

Choose the correct pin size based on your cable machine’s weight stack hole diameter. If you are unsure, measure your existing selector pin before ordering.

The SmartLoad Pin is ideal for lifters who want smoother progression on cable machines, especially for exercises where standard stack jumps feel too large.

  • Product Type: Cable machine weight stack pin / weight stack extender
  • Available Pin Sizes: 8mm or 10mm
  • Use: Add compatible plates to selected cable machine stacks
  • Best For: Cable machine micro-loading and extra resistance
  • Compatible With: Selected cable machines using 8mm or 10mm selector pins
  • Plate Use: Designed to work with compatible micro plates and small weight plates
  • Training Benefit: Helps bridge large weight stack jumps
  • Best Exercises: Tricep pushdowns, cable curls, rows, lateral raises, face pulls, cable flys and pulldowns
  • Portability: Compact and easy to carry in a gym bag
  • Material: Heavy-duty metal construction
  • Care: Wipe clean after use and store dry
  • Origin: Designed by GymFit Tech, UK


All GymFit Tech products are precision engineered using high-density materials.

Processing Time: 1 Working Day

Delivery: Shipped via Royal Mail Tracked 48

Returns: 28-Day Hassle-Free Returns.

Frequently Asked Questions

What is the SmartLoad weight stack pin used for?

The SmartLoad Pin is used to add extra weight to compatible cable machine weight stacks. It helps you increase resistance more gradually or go slightly heavier than the standard stack allows.

How does it work?

Insert the SmartLoad Pin into a compatible cable machine weight stack, then add suitable small weight plates or microplates onto the loading arm. This allows you to increase the total resistance by smaller increments.

What sizes are available?

The SmartLoad Pin is available in 8mm and 10mm selector pin sizes. Choose the size that matches your cable machine’s existing weight stack pin.

How do I know whether I need 8mm or 10mm?

Measure the diameter of your current cable machine selector pin or check your machine’s specifications. If your existing pin is around 8mm, choose the 8mm version. If it is around 10mm, choose the 10mm version.

Will it fit every cable machine?

No. It is designed for selected cable machines that use compatible 8mm or 10mm selector pins. Always check your machine’s pin size, weight stack layout and clearance before purchasing.

Can I use it with GymFit Tech microplates?

Yes. The SmartLoad Pin is designed to pair well with compatible GymFit Tech microplates, helping you add smaller weight increments to cable machine exercises.

Can I use it to make cable machine jumps smaller?

Yes. This is one of its main benefits. Many cable machines jump by 5kg or more, which can be too much for exercises like lateral raises, curls or rehab-style movements. The SmartLoad Pin helps you add smaller increments.

What exercises is it best for?

It is ideal for cable curls, tricep pushdowns, lateral raises, cable rows, face pulls, cable flys, pulldowns and other cable machine exercises where smaller weight increases are useful.

Is it suitable for commercial gyms?

Yes, provided the machine is compatible. It is compact and easy to carry, making it useful for commercial gyms, PT studios and home gym cable machines.

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