{"product_id":"thors-lightning-dynamo-locking-air-chuck-protective-cover-bundle-closed-flow-lock-on-tire-chuck-1-4-npt-300-psi-keeps-dirt-sand-out","title":"Thor's Lightning Dynamo Locking Air Chuck + Protective Cover Bundle – Closed Flow Lock-On Tire Chuck, 1\/4\" NPT, 300 PSI – Keeps Dirt \u0026 Sand Out","description":"\u003ch2\u003eDirt kills air chucks. This one comes protected.\u003c\/h2\u003e\n\u003cp\u003eSand, dust and grit packed into a chuck's jaws and seal are the main reason air chucks start leaking or stop locking. The Dynamo Bundle pairs our heavy-duty lock-on chuck with a tethered Dynamo cover that lives on your hose and caps the chuck whenever it's not in use, so it never gets lost and the chuck stays clean.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/1_Hero_1x_996629f9-7edc-4ec9-9778-d26a4491e7fd.png?v=1794191503\" alt=\"Dirt kills air chucks. The Thor's Lightning Dynamo comes with a tethered cover.\" style=\"width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/2_Why_chucks_fail_1x_faba452c-2753-4236-aa97-34deaf3c3009.png?v=1794191503\" alt=\"Why air chucks fail: grit gets in, the seal wears, and it leaks or won't lock\" style=\"width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/3_How_the_cover_works_1x_9ad5ec92-24d6-43db-8ada-6a09a064a92c.png?v=1794191503\" alt=\"How the Dynamo cover installs: fit the ring, thread on the chuck, cap it when done\" style=\"width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/4_Features_1x_1_a929d418-7349-4023-bef4-80119292be79.png?v=1794191506\" alt=\"Dynamo chuck features: hands-free lock-on, tough valves, 300 PSI, closed flow, 1\/4 inch NPT, glove-friendly grip\" style=\"width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/6_Replacement_covers_cross-sell_1x_35052b2c-37e6-4d32-8d00-572aa60a8825.png?v=1794191507\" alt=\"Dynamo chuck cover 4-pack for every hose you own\" style=\"width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective cover included:\u003c\/strong\u003e the cover's ring sits on your air hose behind the chuck, and its tethered cap pushes over the chuck between uses to keep dirt, sand and debris out of the jaws and seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-free lock-on design:\u003c\/strong\u003e a three-tooth locking jaw grips the valve and holds a leak-resistant seal, so you can check pressure, walk around the vehicle, or run four tires at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits valves generic chucks struggle with:\u003c\/strong\u003e standard Schrader stems, short stems on Toyotas and aftermarket wheels, and Apex Rapid Precision Valves (RPV).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed flow:\u003c\/strong\u003e air only flows once the chuck is locked on, so no wasted air while you connect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits compressor and shop air hoses:\u003c\/strong\u003e standard 1\/4\" female NPT thread. Using an inflator gauge? Check whether it requires an open-flow chuck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty and backed for 3 years:\u003c\/strong\u003e rated to 300 PSI with a 3-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle: 1 Dynamo Lock-On Air Chuck + 1 Dynamo Chuck Cover\u003c\/li\u003e\n\u003cli\u003e2-Pack: 2 Dynamo Lock-On Air Chucks + 2 Dynamo Chuck Covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstall the cover\u003c\/h3\u003e\n\u003cp\u003eUnscrew the chuck from the hose, slip the cover's ring onto the hose, then thread the chuck back on. Push the tethered cap over the chuck when you're done.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1\/4\" female NPT\u003c\/li\u003e\n\u003cli\u003eFlow type: closed flow\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 300 PSI\u003c\/li\u003e\n\u003cli\u003eCompatible valves: Schrader (standard and short stem), Apex RPV\u003c\/li\u003e\n\u003cli\u003eColors: Candy Red or Candy Blue\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed more covers? Replacement Dynamo Chuck Covers are sold separately.\u003c\/p\u003e","brand":"Thor's Lightning Air Systems","offers":[{"title":"Candy Red \/ Single Chuck + Cover","offer_id":50936419057920,"sku":"DYNBND001R","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Candy Red \/ 2-Pack + 2 Covers","offer_id":50936419090688,"sku":"DYNBND002R","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Candy Blue \/ Single Chuck + Cover","offer_id":50936419123456,"sku":"DYNBND001B","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Candy Blue \/ 2-Pack + 2 Covers","offer_id":50936419156224,"sku":"DYNBND002B","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/9397\/1712\/files\/AirChuckCoverv13.png?v=1789146007","url":"https:\/\/thorslightningairsystems.com\/fr\/products\/thors-lightning-dynamo-locking-air-chuck-protective-cover-bundle-closed-flow-lock-on-tire-chuck-1-4-npt-300-psi-keeps-dirt-sand-out","provider":"Thor's Lightning Air Systems","version":"1.0","type":"link"}