uxcell MR104-2RS Deep Groove Ball Bearings 4mm Inner Dia 10mm OD 4mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs 4mmx10mmx4mm ship04 It can also be used

It can also be used in "free floating" mode

a Multifunction multimeter that you need when you doing the troubleshoooting during your house

Prescott Plastics heavy duty plastic plugs for square tubing are manufactured to provide a secure fit on multiple tube gauges

Bonus Ruler & Awl Tool

uxcell MR104-2RS Deep Groove Ball Bearings 4mm Inner Dia 10mm OD 4mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs 4mmx10mmx4mm ship04 It can also be useduxcell MR104 2RS Deep Groove Ball Bearings 4mm Inner Dia 10mm OD 4mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs 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.