Catalog > Consumer Electronics > Kits > Various Kits MERCURY SWITCH 3MM 5/PK MERCURY SWITCH 3MM 5/PK Part No: BMT MERCURY SWITCH 3MM 5/PK Call for Price (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 3MM Mercury Switch Tilt Sensor Angle Sensor Unidirectional switch 3MM Diameter Mercury Switch Sensor Unidirectional High Qualit