Genuine ORIGINAL Makita. 4x Battery Protective Plastic Safety Dust Cover. Will Fit the following battery Models. BL1860B 18v 6.0Ah. BL1850B 18v 5.0Ah. BL1840B 18v 4.0Ah. BL1830B 18v 3.0Ah. BL1860 18v 6.0Ah.
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