uxcell MR128-2RS Deep Groove Ball Bearing 8x12x3.5mm Double Sealed ABEC-3 Bearings 4-Pack Blue auslabels_June2026 Includes 1/4-Inch and 3/8-Inch drive

Includes 1/4-Inch and 3/8-Inch drive ratchets

[SLIM AND SLEEK] At only 2mm thickness

it has 54 digital I/O pins

all will build hand coordination and strength

uxcell MR128-2RS Deep Groove Ball Bearing 8x12x3.5mm Double Sealed ABEC-3 Bearings 4-Pack Blue auslabels_June2026 Includes 1/4-Inch and 3/8-Inch driveuxcell MR128 2RS Deep Groove Ball Bearing 8x12x3. 5mm Double Sealed ABEC 3 Bearings 4 Pack NOTEPlease refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description: Single row, pre lubricated, normal accuracy. Deep Groove Ball Bearings are