{"product_id":"dustite-longreach-wheel-nut-indicator-yellow-13-16-in-21-mm","title":"MARTINS MRT-DTLRY21 Dustite LongReach Wheel Nut Indicator | Yellow, 13\/16\" (21mm), Bag of 50","description":"\u003cstyle\u003e\n\/* Basic styling *\/\n.product-content-wrapper {\n    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;\n    max-width: 1000px;\n    margin: 0 auto;\n    padding: 0 15px 3rem 15px !important;\n    color: #333;\n    line-height: 1.6;\n}\n.product-content-wrapper section {\n    margin: 40px 0;\n}\n\/* Clearfix for all sections to contain floated elements *\/\n.product-content-wrapper section::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper .hero {\n    display: block;\n    overflow: auto;\n}\n\/* Additional clearfix specifically for hero section *\/\n.product-content-wrapper .hero::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper img 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!important;\n        display: block !important;\n        margin: 0 auto 1.5rem auto !important;\n        max-width: 100% !important;\n    }\n}\n@media (max-width: 500px) {\n    .product-content-wrapper {\n        padding: 0 10px 2rem 10px !important;\n    }\n}\n@media (min-width: 768px) {\n    .product-content-wrapper .product-hero-image {\n        float: right !important;\n        max-width: 40%;\n        margin: 0 0 1rem 20px;\n    }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-content-wrapper\"\u003e\n\u003csection class=\"hero\"\u003e\u003cimg alt=\"Yellow LongReach wheel nut indicators in clear protective packaging showing 50 pieces\" decoding=\"async\" loading=\"eager\" height=\"600\" width=\"800\" sizes=\"(max-width: 767px) 100vw, 40vw\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/DustiteLR_33_Yellow_1_a4c3_4ddbfcde-b440-43a3-aaa7-64616323dc75.webp?v=1737247432\u0026amp;width=400 400w,\n              https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/DustiteLR_33_Yellow_1_a4c3_4ddbfcde-b440-43a3-aaa7-64616323dc75.webp?v=1737247432\u0026amp;width=800 800w\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/DustiteLR_33_Yellow_1_a4c3_4ddbfcde-b440-43a3-aaa7-64616323dc75.webp?v=1737247432\u0026amp;width=800\" class=\"product-hero-image\"\u003e\n\u003ch2\u003eVisual Safety Assurance - Martins Dustite LongReach Wheel Nut Indicators (21mm, 50 Pack)\u003c\/h2\u003e\n\u003ch3\u003eProfessional Grade Overheating Detection System\u003c\/h3\u003e\n\u003cp\u003eThe Martins Dustite LongReach wheel nut indicator combines visual movement detection with thermal warning at 125°C (257°F) for professional vehicle maintenance. Each yellow 21mm indicator serves dual purposes as both a loose wheel nut indicator and protective dust cap.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eInstant Visual Detection\u003c\/strong\u003e - Arrange in recognizable patterns to spot wheel nut movement at a glance, preventing wheel separation incidents.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eThermal Safety Warning\u003c\/strong\u003e - Built-in indicator melts at 125°C (257°F) to alert drivers of potential brake or bearing failures.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eExtended Reach Design\u003c\/strong\u003e - Long barrel fits wheels with decorative trims where standard indicators cannot reach.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eProfessional Applications\u003c\/h2\u003e\n\u003cp\u003ePerfect for commercial operations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial trucking fleets requiring DOT compliance.\u003c\/li\u003e\n\u003cli\u003eHeavy equipment with stepped wheel configurations.\u003c\/li\u003e\n\u003cli\u003eFleet maintenance implementing safety protocols.\u003c\/li\u003e\n\u003cli\u003eTransportation companies meeting DVSA safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ccaption\u003eDustite LongReach Wheel Nut Indicator Specifications\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e13\/16\" (21mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e50 pieces per bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMelt Temperature\u003c\/th\u003e\n\u003ctd\u003e125°C (257°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh-grade virgin polymer with bio-additive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eWheels with trims and step rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eMRT-DTLRY21 \/ DTLRY21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eDfT, FORS, DVSA, HSE, FTA, RHA approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eInstallation \u0026amp; Fitment\u003c\/h2\u003e\n\u003cp\u003eSimple installation process for trimmed wheel applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove existing wheel nut caps and clean the nut surface.\u003c\/li\u003e\n\u003cli\u003ePush the LongReach indicator through the trim hole until it contacts the wheel nut.\u003c\/li\u003e\n\u003cli\u003eArrange all indicators in a recognizable pattern (point-to-point or radiating outward) for easy visual inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"cta\"\u003e\n\u003ch2\u003eSecure Your Fleet with Professional Wheel Nut Indicators\u003c\/h2\u003e\n\u003cp\u003eJoin commercial operators who trust Martins Dustite LongReach indicators for reliable wheel safety monitoring. Each 50-piece bag provides comprehensive coverage for your vehicle maintenance program.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder your professional wheel safety system today and maintain DOT compliance standards.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How do these wheel nut indicators work with trimmed wheels? A: The LongReach design features an extended barrel that reaches through trim holes to contact the wheel nut, unlike standard indicators that cannot fit properly on stepped wheel configurations. Simply push the indicator through the trim access hole until it seats firmly against the nut surface. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do these wheel nut indicators work with trimmed wheels?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe LongReach design features an extended barrel that reaches through trim holes to contact the wheel nut, unlike standard indicators that cannot fit properly on stepped wheel configurations. Simply push the indicator through the trim access hole until it seats firmly against the nut surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: At what temperature do these indicators melt to warn of overheating? A: These thermal indicators melt at exactly 125 degrees C (257 degrees F), providing early warning of brake or bearing overheating before serious damage occurs to your vehicle's wheel assembly. The melting creates a visible deformation that's easily spotted during routine inspections. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAt what temperature do these indicators melt to warn of overheating?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThese thermal indicators melt at exactly 125°C (257°F), providing early warning of brake or bearing overheating before serious damage occurs to your vehicle's wheel assembly. The melting creates a visible deformation that's easily spotted during routine inspections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How many vehicles can I equip with one 50-piece bag? A: A 50-piece bag typically covers 8-10 vehicles, depending on wheel configuration. Most commercial trucks require 5-6 indicators per vehicle for complete wheel nut coverage and safety monitoring. This quantity allows fleet managers to maintain adequate inventory for routine replacements and new vehicle setups. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many vehicles can I equip with one 50-piece bag?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eA 50-piece bag typically covers 8-10 vehicles, depending on wheel configuration. Most commercial trucks require 5-6 indicators per vehicle for complete wheel nut coverage and safety monitoring. This quantity allows fleet managers to maintain adequate inventory for routine replacements and new vehicle setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: Are these indicators required by DOT regulations? A: While not federally mandated, wheel nut indicators are strongly recommended and required by many fleet safety programs. They're recognized by DfT, FORS, DVSA, and other transportation authorities for proactive maintenance and demonstrate commitment to vehicle safety standards. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these indicators required by DOT regulations?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eWhile not federally mandated, wheel nut indicators are strongly recommended and required by many fleet safety programs. They're recognized by DfT, FORS, DVSA, and other transportation authorities for proactive maintenance and demonstrate commitment to vehicle safety standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How do these compare to standard Checkpoint wheel nut indicators? A: Both use the same 125 degrees C melt temperature and biodegradable design. The key difference is the LongReach barrel design that fits trimmed wheels, while standard indicators work only on exposed wheel nuts. Choose LongReach for vehicles with decorative wheel covers or step rings that block standard indicator access. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do these compare to standard Checkpoint wheel nut indicators?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eBoth use the same 125°C melt temperature and biodegradable design. The key difference is the LongReach barrel design that fits trimmed wheels, while standard indicators work only on exposed wheel nuts. Choose LongReach for vehicles with decorative wheel covers or step rings that block standard indicator access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Martins","offers":[{"title":"Default Title","offer_id":46858073506043,"sku":"MRT-DTLRY21","price":40.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/DustiteLR_33_Yellow_1_a4c3_4ddbfcde-b440-43a3-aaa7-64616323dc75.webp?v=1767618862","url":"https:\/\/garagesupplyguys.com\/products\/dustite-longreach-wheel-nut-indicator-yellow-13-16-in-21-mm","provider":"Garage Supply Guys","version":"1.0","type":"link"}