Rule-A-Matic Float Switch. w/ Fuse Holder. Year after year, the Rule-A-Matic has been the switch of choice for boaters the world over. Now includes a 2 year warranty. Warning: This product can expose you to chemicals including lead or di(2-ethylhexyl)phthalate or other chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
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