{"product_id":"plumb-pak-5-16-in-furnace-key","title":"Plumb Pak 5\/16 in. Furnace Key","description":"\u003cdiv\u003e\n\u003cp\u003eThe Plumb Pak 5\/16 in. Furnace Key is a compact, dependable tool built for everyday furnace maintenance and service tasks. Crafted from solid metal, this one-piece key delivers the torque you need when turning valves or access ports that use a 5\/16 in. square stem. The gray finish not only looks professional but helps resist corrosion in standard shop environments.\u003c\/p\u003e \u003cp\u003eKey features that matter in the field:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSize and compatibility: 5\/16 in. key designed to fit common furnace service valves and access points.\u003c\/li\u003e \u003cli\u003eDurable construction: solid metal build ensures long-lasting performance under repeated use.\u003c\/li\u003e \u003cli\u003ePractical packaging: one key per bag, ready for tool bags or workbenches, with neat packaging that keeps it organized.\u003c\/li\u003e \u003cli\u003eBrand you can trust: Plumb Pak, a recognized name in plumbing and HVAC fittings and tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should have this in their toolkit? Homeowners performing seasonal furnace checks, small-business HVAC technicians, or service professionals who want a reliable, ready-to-go key for quick valve operation. It’s especially handy in tight spaces where a compact, straightforward key beats bulk tools every time.\u003c\/p\u003e \u003cp\u003ePractical uses include turning or enabling access to valves and ports that use a 5\/16 in. key, quick adjustments during routine maintenance, and as a dependable backup tool in your service kit. The result is smoother maintenance tasks, fewer delays, and less forced fiddling with improvised implements.\u003c\/p\u003e \u003cp\u003eTip: Store the Plumb Pak furnace key in your tool bag's small pocket or alongside other HVAC essentials so it’s easy to grab during seasonal service calls or emergency maintenance windows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Plumb Pak","offers":[{"title":"Default Title","offer_id":52201772744978,"sku":"4784146","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4784146_A.eps_High.jpg?v=1776380195","url":"https:\/\/nationalhardwaregroup.com\/products\/plumb-pak-5-16-in-furnace-key","provider":"National Hardware Group","version":"1.0","type":"link"}