{"product_id":"efii-ground-bus-gb-1","title":"EFII Ground Bus (GB-1)","description":"\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 07-19993\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis ground bus serves as a centralized grounding point for organizing avionics and system wiring. It can be installed either as a self-grounded unit through its center mounting hole, doubling as part of a firewall pass-through bolt, or as a fully isolated bus using the outer insulated holes. Builders often install two units side by side, separating low-current avionics grounds from higher-current circuits such as lighting, strobes, or pitot heat.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number (catalog) : 07-19993\u003c\/li\u003e\n\u003cli\u003ePart Number (manufacturer) : GB-1\u003c\/li\u003e\n\u003cli\u003eConnection Points : thirty two 1\/4\" male spade type connection points\u003c\/li\u003e\n\u003cli\u003eTerminal Material : Brass terminals soldered onto copper grounding bar\u003c\/li\u003e\n\u003cli\u003eGrounding Bar Dimensions : 0.062\" thick x 1\" wide\u003c\/li\u003e\n\u003cli\u003eBase Material : Insulated ABS plastic\u003c\/li\u003e\n\u003cli\u003eBase Dimensions : 5 3\/8\" long x 1 1\/8\" wide\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size : 1\/4\" (can easily be drilled out to larger sizes)\u003c\/li\u003e\n\u003cli\u003eOuter Mounting Hole Spacing : 4.6\" on center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aircraft Spruce","offers":[{"title":"Default Title","offer_id":51718428229938,"sku":"07-19993","price":101.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/9494\/8146\/files\/07-19993.jpg?v=1788553331","url":"https:\/\/www.fractionairparts.com\/products\/efii-ground-bus-gb-1","provider":"FractionAIR Parts","version":"1.0","type":"link"}