{"product_id":"mitutoyo-184-304s-feeler-gage-set-20-leaf-parallel","title":"Mitutoyo 184-304S Feeler Gage Set 20 Leaf Parallel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 184-304S is a parallel-leaf feeler gage set used to measure clearances, gaps, and tolerances in mechanical assemblies. Each set contains 20 stainless steel leaves with parallel edges, making it suitable for consistent, repeatable gap measurement across a blade's full length. Individual leaves measure 1 mm thick, 13 mm wide, and 150 mm long. The stainless steel construction resists corrosion and withstands shop environments where oils, coolants, and humidity are present. Machinists, millwrights, engine rebuilders, and HVAC technicians use feeler gages for valve clearance checks, bearing fits, and component alignment verification.\u003c\/p\u003e\n\u003cp\u003eThis feeler gage set is suited for both production and field service applications where precise gap measurement is required. The 150 mm blade length accommodates a range of access conditions, and the 13 mm blade width provides a stable contact surface. Parallel leaf geometry ensures uniform thickness along the entire blade, which is critical when checking flat mating surfaces or verifying consistent clearances across a joint. The set is packaged individually and ships as a single unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e20 parallel stainless steel leaves per set\u003c\/li\u003e\n  \u003cli\u003eEach blade measures 1 mm thick, 13 mm wide, and 150 mm long\u003c\/li\u003e\n  \u003cli\u003eParallel leaf style provides uniform thickness along the full blade length\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction resists corrosion in wet or oily environments\u003c\/li\u003e\n  \u003cli\u003eSuitable for valve clearance checks, bearing fits, and alignment verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose parallel-leaf feeler gage set for use in mechanical, HVAC, and industrial maintenance applications where precise gap measurement to blade specifications is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFeeler gages require no installation but should be handled and stored carefully to prevent blade damage or contamination that can affect measurement accuracy. Clean blades before use to remove oil or debris that could introduce measurement error. Do not force blades into tight clearances, as bending or kinking a leaf will render it inaccurate. Inspect each blade periodically for nicks, burrs, or deformation, and replace the set if any leaf shows visible damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Thickness\u003c\/strong\u003e: 1 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Width\u003c\/strong\u003e: 13 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Length\u003c\/strong\u003e: 150 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeaf Style\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Leaves\u003c\/strong\u003e: 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.45 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 184-304S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51563601658162,"sku":"184-304S","price":97.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8482dcca44100a3e29b8f3be3b5d7454.jpg?v=1786499651","url":"https:\/\/voomisupply.com\/products\/mitutoyo-184-304s-feeler-gage-set-20-leaf-parallel","provider":"Voomi Supply","version":"1.0","type":"link"}