{"title":"Spline Gages v2","description":"\u003cp\u003eGo\/No-Go and variable indicating gages for involute, helical, straight-sided, and serration splines — internal and external. Every spline gage is engineered from your data, cut on CNC gear machines, hardened to 62–63 HRC, hand-lapped, and certified in our ISO\/IEC 17025 accredited lab. Plug, ring, indicating, and taper master gages from 3\/16\" to 20\" (5–500 mm), up to 550 teeth and 45° helix. Quality you can trust since 1989.\u003c\/p\u003e","products":[{"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"},{"product_id":"helical-spline-plug-gage","title":"Helical Spline Plug Gage","description":"\u003cp\u003ePlug gages for internal helical splines up to a 45° helix angle, cut on CNC gear machines with hobbed lengths up to 50–60\". Supplied as Go and No-Go members and certified in our ISO\/IEC 17025 lab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInternal helical splines up to 45° helix\u003c\/li\u003e\n\u003cli\u003eHobbed lengths up to 50–60\"\u003c\/li\u003e\n\u003cli\u003eGo + No-Go, hardened and lapped\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424272420,"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_f34194c0-49ec-4a4a-8e00-6a1a7d36b9f8.png?v=1783708157"},{"product_id":"straight-sided-serration-spline-plug-gage","title":"Straight-Sided \u0026 Serration Spline Plug Gage","description":"\u003cp\u003eInternal straight-sided and serration spline plug gages produced by hobbing, shaping, broaching, or rolling to SAE, DIN, and ANSI profiles, with face lengths up to 9\".\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStraight-sided and serration profiles\u003c\/li\u003e\n\u003cli\u003eSAE, DIN, and ANSI standards\u003c\/li\u003e\n\u003cli\u003eInternal face length up to 9\"\u003c\/li\u003e\n\u003c\/ul\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\/spline-gage-group-photo_1eb0cac5-c6b2-4c37-9829-20f53e2c28ad.png?v=1783708158"},{"product_id":"involute-spline-ring-gage","title":"Involute Spline Ring Gage — Go\/No-Go","description":"\u003cp\u003eRing gages for external involute splined shafts, verifying functional diameter and full-form composite error. Compatible with taper master plug gages for precise reference setting, from 5 mm to 500 mm.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExternal involute splines\u003c\/li\u003e\n\u003cli\u003eFunctional OD and composite error\u003c\/li\u003e\n\u003cli\u003eTaper-master compatible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424337956,"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_d8a7ab0c-9591-4039-a08b-e4ed7f4554cf.png?v=1783708161"},{"product_id":"indicating-spline-gage-set","title":"Indicating Spline Gage Set","description":"\u003cp\u003eVariable indicating spline gage that combines a Go plug or ring with a measuring insert and setting master to read actual space width or tooth thickness between pins — not just pass\/fail. Provides SPC data output and supports both MOW and MBW methods.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReads actual space width \/ tooth thickness (MOW\/MBW)\u003c\/li\u003e\n\u003cli\u003eInternal or external configurations\u003c\/li\u003e\n\u003cli\u003eSPC data output for process control\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424370724,"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_66028aea-7996-4cb5-bf6b-86ae079f69d9.png?v=1783708162"},{"product_id":"taper-master-plug-gage","title":"Taper Master Plug Gage","description":"\u003cp\u003eSetting and reference masters used with Go\/No-Go spline ring gages to establish the exact reference before inspection. Available for involute, helical, and straight-sided teeth in HSS and tungsten carbide.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSets and references Go\/No-Go ring gages\u003c\/li\u003e\n\u003cli\u003eInvolute, helical, and straight-sided teeth\u003c\/li\u003e\n\u003cli\u003eHSS and tungsten carbide available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTport","offers":[{"title":"Default Title","offer_id":51043424436260,"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_3d6cc219-1a44-44a6-9546-93983a25d954.png?v=1783708165"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/collections\/spline-gage-group-photo.png?v=1783708152","url":"https:\/\/westportcorp.com\/collections\/spline-gages.oembed","provider":"WESTport","version":"1.0","type":"link"}