_:n41dd3fc5b5934bd5ae6d260f06d130dbxb0
<http://schema.org/description>
"This switch requires NO ground to the body. It can be used in fiberglass applications or where grounding can be a problem.\r\n  \r\nThe self tapping thread will work well and the exposed shaft will self adjust to the door jamb thickness when you close the door the first time. Uses a 7/16&quot; mounting hole"
<https://www.ronfrancis.com/product/119/momentary-start-door-jamb-and-misc-switches>