Fidget Slider Compatibility Guide

We designed our ecosystem so you can confidently mix and match parts. This guide explains how our slider names work and how to shop the right plates and cassettes.

Simple rule: The family name tells you compatibility. Style names change the shape. Pro indicates reinforced metal threads.
Family → Style → Pro

How to Read a Product Name

Use the table below to decode any slider name. Not every product will include every column.

Family
Compatibility 		Style
Body shape 		Pro (Optional)
Reinforced threads 		What it tells you
Example: Echo Ergo Pro Echo Ergo Pro = Echo-family compatibility, Ergo body style, reinforced threads included.
Example: Delta Ergo (blank) Delta Ergo = Delta-family compatibility, Ergo body style, standard threading.
Shortcut: If the first word of the slider name matches, the parts will fit.

Compatibility Chart

If two products share the same family name, their plates and magnet cassettes are compatible.

Family Uses These Plates Uses These Magnet Cassettes
Mini Mini plates Mini cassettes
Delta Delta plates Delta cassettes
Echo Echo plates Echo cassettes
OG “Standard” Standard plates Standard cassettes

Family Overview (With Product Example Names)

Mini Family

Mini parts fit Mini
  • Smallest slider format
  • Uses Mini plates + Mini cassettes
  • Style names (if present) only change the body shape

Mini Tile   Mini Pro Tile

Delta Family

Delta parts fit Delta
  • Uses Delta plates + Delta cassettes
  • Includes multiple body styles (example: Ergo)
  • Pro indicates reinforced metal threads on qualifying non-metal bodies

Delta Tile   Delta Ergo Tile   Delta Ergo Pro Tile   Delta Pro

Echo Family

Echo parts fit Echo
  • Uses Echo plates + Echo cassettes
  • Designed for improved plate coverage and control
  • Style names (example: Ergo) keep full Echo compatibility

Echo Tile   Echo Ergo Tile   Echo Ergo Pro Tile

OG “Standard” Family

Standard parts fit Standard
  • Our original platform sizing
  • Uses Standard plates + Standard cassettes
  • Style names (if present) still use Standard parts

Standard Tile   Standard Pro Tile

What “Pro” Means (Reinforced Threads)

Pro = Metal Thread Reinforcement

Pro indicates the slider includes a metal thread plate to reinforce the threads. This is used on non-metal body materials to give extra confidence during tinkering and reconfiguration.

Common non-metal materials:
Richlite G10 Ultem Other composites

Metal-bodied sliders (such as aluminum or titanium) do not require reinforcement because they are already using metal threads.

Pro Does Not Change Compatibility

Pro is a feature tag. It does not change family sizing.

Example:
Echo Ergo Tile and Echo Ergo Pro Tile both use Echo plates and Echo cassettes. The Pro version simply adds reinforced threads.
If the family word matches, you are good.

Quick “How Do I Shop?” Checklist

  1. Start with the family. Match Mini/Delta/Echo/Standard to your current slider.
  2. Pick a style. Tile, Ergo, and other styles change the shape, not compatibility.
  3. Decide on Pro. If you want reinforced threads (commonly for non-metal bodies), choose Pro when available.
  4. Choose plates and cassettes from the same family. Mix and match within the family freely.

Still Not Sure? We’ve Got You.

If you want us to confirm compatibility, send us:
  • the exact product name you own (or a screenshot of your order)
  • the part you want to buy (plate or cassette)
  • and the family you think it is (Mini/Delta/Echo/Standard)

We’ll help quickly and make sure you get the right fit.