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Spinner Core

MD Engineering

Regular price $29.99 USD

The SC38 Core was originally designed for Peter Atwood’s pry tools like the classic G1 Ghost (pictured and not included) and upcoming Atwood tools like the Mini Bermuda Triangle.

Install this spinner core in any 3/8” diameter hole with a suggested thickness of .125" to .1875" to make something spin. Runs on an SR168C bearing custom built to the same specs as our Torqbar® bearing. SC38 Core button sides will be offered in a wide range of materials and finishes. Button sides screw apart for easy cleaning.


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*This spinner is NOT for sale directly on Hand Spinner. To purchase it, go to the maker store. Otherwise, if you would like to purchase one of our own spinners go to our store.