{"product_id":"ridgid-18978","title":"RIDGID 18978 Locknut 5⁄16 - 18 UNC","description":"\u003cp\u003eGenuine RIDGID replacement nut, catalog number 18978, used on the B-500 Transportable Pipe Beveller and No. 226 In-Place Soil Pipe Cutter. The image shows RIDGID's parts diagram; order by catalog number 18978, not by the diagram reference number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWhich RIDGID tools does catalog 18978 fit?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eRIDGID's parts lists show catalog 18978 on: B-500 Transportable Pipe Beveller; No. 226 In-Place Soil Pipe Cutter. Match the model number on your tool's nameplate before ordering.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this a genuine RIDGID part?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. 18978 is RIDGID's own catalog number for this repair part, not an aftermarket equivalent.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I confirm I have the right part?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eFind it on RIDGID's parts diagram for your tool: B-500 Transportable Pipe Beveller | Ref 15. The reference number is only the callout on the diagram; order by catalog number 18978.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 18978\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed With:\u003c\/strong\u003e B-500;226\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParts Diagram Reference:\u003c\/strong\u003e B-500 Transportable Pipe Beveller | Ref 15;No. 226 In-Place Soil Pipe Cutter | Soil Pipe Cutter | Ref 14;Transportable Pipe Beveller B-500 | Transportable Pipe Beveller | Ref 15;226 Soil Pipe Cutter | Ref 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Brand:\u003c\/strong\u003e RIDGID\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine RIDGID Part:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 5\/16-18\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridgid","offers":[{"title":"Default Title","offer_id":67760556507435,"sku":"18978","price":2.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/064e2d29-8c10-43bb-9b0e-0d596f018a32.jpg?v=1792005689","url":"https:\/\/citysupplygroup.com\/products\/ridgid-18978","provider":"City Supply","version":"1.0","type":"link"}