{"product_id":"involute-spline-plug-gage","title":"Involute Spline Plug Gage — Go\/No-Go Set","description":"\u003cp\u003eGo and No-Go plug gages for internal involute splines, checking full composite error and functional (effective) size in a single pass. Cut on CNC gear machines, hardened to 62–63 HRC, then hand-lapped and polished for a superior finish and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal involute splines — DP or module pitch\u003c\/li\u003e\n\u003cli\u003eChecks composite error, tooth form, pitch, and effective\/actual size\u003c\/li\u003e\n\u003cli\u003eGo + No-Go set, certified in-house\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424239652,"sku":null,"price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/spline-gage-group-photo.png?v=1783708155","url":"https:\/\/westportcorp.com\/products\/involute-spline-plug-gage","provider":"WESTport","version":"1.0","type":"link"}