633138 1/2" - 3/8" Hole Reducer (4 pack)
These hole reducers reduce a ½” bore to a ⅜” bore so that you can install bearings and other ⅜” OD components in Actobotics Channel.
SPECS
- Material: Aluminum
These hole reducers reduce a ½” bore to a ⅜” bore so that you can install bearings and other ⅜” OD components in Actobotics Channel.
SPECS
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