{"product_id":"milton-s-505-analog-tire-inflator-15-hose-single-head-swivel-chuck-10-60-psi-heavy-duty-metal-body","title":"Milton S-505 Analog Tire Inflator — 15\" Hose, Single-Head Swivel Chuck, 10–60 PSI, Heavy-Duty Metal Body","description":"\u003cp\u003e\u003cstrong\u003eThe Milton S-505 is a heavy-duty analog tire inflator with a 15\" hose and single-head swivel chuck that delivers dependable, field-serviceable tire pressure readings from 10–60 PSI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt by Milton in the USA, the S-505 combines a rugged metal body, magnified window scale, and replaceable internal cartridges so you can keep this inflator in service for years. Its single-head design and full-swivel chuck make it especially useful for motorcycles and other valves tucked into tight spaces, while the 15\" hose gives comfortable reach for trunks, garages, and busy shops.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate is the Milton S-505 for everyday tire inflation?\u003c\/h3\u003e\n\u003cp\u003eThe S-505 is performance-tested and factory calibrated to provide reliable PSI readings from 10 to 60 in 2-psi increments. For users who need metric readings, kilopascal (kPa) scales are available via special order.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRange: 10–60 PSI with 2-psi increments\u003c\/li\u003e\n  \u003cli\u003eOptional kPa scale: 80–840 kPa, 20 kPa increments (special order)\u003c\/li\u003e\n  \u003cli\u003eMagnifying window lens improves visibility of the dial\u003c\/li\u003e\n  \u003cli\u003eCalibrated during manufacture for consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the S-505 reach hard-to-access tire valves like those on motorcycles?\u003c\/h3\u003e\n\u003cp\u003eYes — the single head air chuck paired with a 15\" flexible hose and full-swivel chuck is designed for valves in tight or awkward positions. The single-head format is deliberately chosen to better fit small valve stems and recessed valve locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15-inch hose for extended reach and maneuverability\u003c\/li\u003e\n  \u003cli\u003eSingle head chuck tailored for motorcycles and tight valves\u003c\/li\u003e\n  \u003cli\u003eFull-swivel chuck for easier alignment and reduced hose stress\u003c\/li\u003e\n  \u003cli\u003eCompact, heavy-duty construction suited to rough use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan parts be replaced if the gauge or chuck wear out?\u003c\/h3\u003e\n\u003cp\u003eMilton designed the S-505 so key service parts can be replaced rather than replacing the whole unit. Replacement cartridges and chucks extend the tool’s working life and make maintenance straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable gauge and valve cartridges (Milton #507 and #512 for 500 series)\u003c\/li\u003e\n  \u003cli\u003eReplacement hose whip available (Milton #508)\u003c\/li\u003e\n  \u003cli\u003eReplacement chuck available (Milton #P500-44) with 7\/16\"-27 UNS threads\u003c\/li\u003e\n  \u003cli\u003e1\/4\" NPT air inlet and 3\/8-24 thread compatibility for fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Milton S-505 is aimed at motorists, motorcycle owners, small-fleet operators, and DIY mechanics who want a durable, serviceable analog inflator for everyday maintenance. It’s also a practical choice for garages and tire shops needing a single-head inflator for hard-to-reach valves. If you work with very large truck or dually tires, consider Milton’s dual-head large-bore gauges instead.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What PSI range does the Milton S-505 measure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It reads 10–60 PSI in 2-psi increments; kPa scales (80–840) are available by special order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement parts available for the S-505?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — gauge and valve cartridges, hose whip, and replacement chuck are available for the 500 series.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Milton","offers":[{"title":"Default Title","offer_id":48080832692382,"sku":"B0014DIKNQ","price":95.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/milton-s-505-front-view.jpg?v=1785789467","url":"https:\/\/northtrailauto.ca\/products\/milton-s-505-analog-tire-inflator-15-hose-single-head-swivel-chuck-10-60-psi-heavy-duty-metal-body","provider":"North Trail Auto","version":"1.0","type":"link"}