# Hubstack O-Ring size.

**URL:** <https://forums.yoyoexpert.com/t/hubstack-o-ring-size/77476>\
**Category:** Yo-Yo Mods and Maintenance\
**Created:** [October 19, 2015, 11:30pm UTC](https://forums.yoyoexpert.com/t/hubstack-o-ring-size/77476 "2015-10-19T23:30:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![modman10](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/modman10/32/874_2.png) [@modman10](https://forums.yoyoexpert.com/u/modman10)\
**Post date:** [October 19, 2015, 11:30pm UTC](https://forums.yoyoexpert.com/t/hubstack-o-ring-size/77476/1 "2015-10-19T23:30:03Z")

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Anyone know what size those small Hubstack O-rings are? I’m going to go to the hardware store soon and want to get a pair. And no, I don’t have the yoyo so I can’t try on some until one size fits.