{"product_id":"woodriver-knob-four-arm-with-through-hole-1-4-20-insert","title":"Knob - Four Arm with Through Hole - 20 Insert - 1\/4\"","description":"\u003cp\u003eBuild stronger, more reliable jigs and fixtures with the WoodRiver Four Arm Knob – Through Hole – 20 Insert – 1\/4\". The four-arm design provides excellent grip and leverage, making adjustments easy and secure even when tightening by hand. The durable 20 insert offers smooth threading and long-lasting performance, while the through-hole configuration ensures compatibility with a wide range of jig and tool hardware.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePerfect for custom jigs, fences, fixtures, and shop-made tools, this knob offers dependable holding power and ergonomic comfort. Whether you’re replacing worn hardware or creating new setups, this is a reliable choice for any workshop.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eFour-arm shape offers strong, comfortable grip\u003c\/li\u003e\n\u003cli\u003eEnsures smooth, dependable threading\u003c\/li\u003e\n\u003cli\u003eWorks with common jig and fixture hardware\u003c\/li\u003e\n\u003cli\u003eDurable construction built for repeated shop use\u003c\/li\u003e\n\u003cli\u003eIdeal for jigs, fences, fixtures, and tool adjustments\u003c\/li\u003e\n\u003cli\u003eEasy to install and replace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStyle: Four Arm Knob\u003c\/li\u003e\n\u003cli\u003eInsert Size: 20 insert\u003c\/li\u003e\n\u003cli\u003eThread Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003ePhenolic 2\" dia. x 1\" height\u003c\/li\u003e\n\u003cli\u003eType: Through hole knob\u003c\/li\u003e\n\u003cli\u003eApplications: Jigs, fixtures, tool adjustments, shop-built accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003e(1) Wood River® Knob - Four Arm with Through Hole - 20 Insert - 1\/4\"\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"WoodRiver","offers":[{"title":"Default Title","offer_id":43400378515594,"sku":"142230","price":3.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/1711\/1178\/files\/142230_000_001.jpg?v=1720471948","url":"https:\/\/www.woodcraft.com\/products\/woodriver-knob-four-arm-with-through-hole-1-4-20-insert","provider":"Woodcraft","version":"1.0","type":"link"}