{"product_id":"starrett-52821-feeler-stock-roll-0-024-in-tempered-steel","title":"Starrett 52821 Feeler Stock Roll 0.024 in Tempered Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 52821 is a tempered steel feeler stock roll used for precision gap measurement and clearance checks across a wide range of mechanical and HVAC service applications. At 0.024 inches thick and 0.5 inches wide, this roll provides a consistent, accurate gauge surface that can be cut to any working length as needed. The 20-foot roll format minimizes waste and allows technicians to tailor feeler strips to specific job requirements. Tempered steel construction delivers the rigidity and surface hardness needed for repeatable measurements under field conditions. Weighing 1 pound, the roll is compact enough for a standard tool kit.\u003c\/p\u003e\u003cp\u003eFeeler stock in this gauge range is commonly used by HVAC technicians, machinists, and maintenance professionals when checking valve clearances, burner orifice gaps, bearing tolerances, and component alignment. The 0.024-inch thickness falls within a common working range for gas valve and heat exchanger inspection tasks. Residential and light commercial HVAC service, general mechanical maintenance, and industrial equipment alignment are all typical use scenarios for this product.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTempered steel construction for consistent rigidity and accurate gap measurement\u003c\/li\u003e\n\u003cli\u003e0.024-inch thickness suitable for a wide range of clearance and tolerance checks\u003c\/li\u003e\n\u003cli\u003e0.5-inch width provides a stable contact surface for accurate seating in tight gaps\u003c\/li\u003e\n\u003cli\u003e20-foot roll length allows custom-cut strips to match specific job requirements\u003c\/li\u003e\n\u003cli\u003eCompact 1-pound roll is easy to store and transport in a field service kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose feeler stock roll suitable for use wherever 0.024-inch gauge tempered steel feeler material is required in mechanical, HVAC, or industrial maintenance applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFeeler stock is cut to length using appropriate metal-cutting tools such as snips or a bench shear. Edges should be deburred after cutting to ensure accurate seating and prevent damage to mating surfaces. Power down or depressurize any equipment before inserting feeler stock into gaps or clearances on live machinery. Handle cut strips with care, as tempered steel edges can be sharp.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tempered Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.024 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 20 feet (6.10 meters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52821\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51538256003378,"sku":"52821","price":78.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4bb970d21fa00183a2fbbe21ba5767ee.jpg?v=1785820999","url":"https:\/\/voomisupply.com\/products\/starrett-52821-feeler-stock-roll-0-024-in-tempered-steel","provider":"Voomi Supply","version":"1.0","type":"link"}