SCX24 2in1 Hex Wrench/Nut Driver Fluorescent Orange Four 10x15x4 mm bearings are

Four 10x15x4 mm bearings are used to reduce friction and increase precision

allows pinion gears from 9T to 27T

QUICK FEATURES ON TRX-4 BLAZER LED LIGHT KIT (#8038) ­ Sealed waterproof design

LED light kit

2V/5000mAh)

SCX24 2in1 Hex Wrench/Nut Driver Fluorescent Orange Four 10x15x4 mm bearings areSCX24 2 in 1 Hex Wrench Nut Driver (Blue) (. 050" Hex 4mm Nut) SCX24 SD050 This is the Samix SCX24 2 in 1 Hex Wrench Nut Driver. This two in one tool gives you the two most common hex and nut driver needed to work on the SCX24 rock crawler. The driver features a high quality tip attached to a CNC aluminum handle with black and blue anodizing. This is an excellent addition to your toolbox and gives you a convenient option for working on your SCX24.