{"product_id":"straight-sided-spline-plug-gage","title":"Straight-Sided Spline Plug Gage","description":"\u003cp\u003eWESTport straight-sided spline plug gages inspect \u003cstrong\u003einternal straight-sided splines\u003c\/strong\u003e, where the tooth flanks run parallel rather than following an involute profile. The GO member verifies full-form fit; the NO GO member guards individual space width.\u003c\/p\u003e\n\u003ch2\u003eStandards \u0026amp; setup\u003c\/h2\u003e\n\u003cp\u003eBuilt to the straight-sided standard called out on your print, such as \u003cstrong\u003eDIN 5482\u003c\/strong\u003e, or to your drawing. Straight-sided gages are \u003cstrong\u003enot interchangeable with involute spline gages\u003c\/strong\u003e — confirm the tooth form on the drawing before ordering.\u003c\/p\u003e\n\u003ch2\u003eCertification \u0026amp; quality\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned, ground, and hand lapped in-house for accuracy and long service life\u003c\/li\u003e\n\u003cli\u003eCertificate of Accuracy, NIST-traceable — included with every gage\u003c\/li\u003e\n\u003cli\u003eCertified to ISO\/IEC 17025; Long Form Certification available on a 5–7 business day turnaround\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/express-gage-quote\"\u003eRequest a quote\u003c\/a\u003e, or inspect external straight-sided splines with the \u003ca href=\"\/products\/straight-sided-spline-ring-gage\"\u003eStraight-Sided Spline Ring Gage\u003c\/a\u003e. For serrated forms see the \u003ca href=\"\/products\/serration-spline-plug-gage\"\u003eSerration Spline Plug Gage\u003c\/a\u003e.\u003c\/p\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424305188,"sku":null,"price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/Straight-Sided_and_Serration_Spline_Plug_Gage.png?v=1784070258","url":"https:\/\/westportcorp.com\/products\/straight-sided-spline-plug-gage","provider":"WESTport","version":"1.0","type":"link"}