The carbon brush is made of high quality material, durable to use and easy to install.This set of spare parts is with fine workmanship and also provide with good working effect.It is suitable for Makita 638921-2, 419518-4, 643954-4, 191971, BGA450, BGA452, DGA452 BGD800, BJS160, BJS161, BGA402, DGA452REF, GA400.Type: Carbon BrushFeatures: Durable, Easy to Install, Long Service LifeColour: BlackMaterial: PlasticPackage Contents:2 * Carbon Brushes1 * Carbon Brush Holder2 * Carbon Brush Caps2 * Carbon Brush Cap CoversOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.