{"product_id":"lanniu-grease-gun-coupler-12-000-psi-2-9-extra-reach-0-53-slim-nickel-plated-locking-tip","title":"LANNIU Grease Gun Coupler 12,000 PSI — 2.9\" Extra Reach, 0.53\" Slim Nickel-Plated Locking Tip","description":"\u003cp\u003e\u003cstrong\u003eThe LANNIU Grease Gun Coupler is a heavy-duty, nickel-plated coupler that locks securely to fittings and reaches recessed grease points up to 2.9\" while withstanding pressures to 12,000 PSI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you maintain agricultural equipment, trucks, construction machinery, or garage tools, getting grease where it belongs can be a struggle when fittings are shielded, recessed, or under load. The LANNIU coupler is engineered to combine a long reach with a one-piece molded six-flap locking plate for an exceptionally tight seal, durable construction, and one-handed, quick-release operation that works with most grease guns.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the extended reach make hard-to-access fittings easier?\u003c\/h3\u003e\n\u003cp\u003eThe extra-length tip extends beyond typical couplers so you can access deeply recessed grease points without disassembling guards or removing components. The 0.53\" diameter and over 2.9\" effective reach slide into confined spaces and maintain a secure connection while you pump.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOver 2.9\" reach for shielded PTO shafts, axles, and U-joints\u003c\/li\u003e\n  \u003cli\u003eSlim 0.53\" diameter clears tight openings and recesses\u003c\/li\u003e\n  \u003cli\u003eSaves time by avoiding disassembly of nearby components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coupler hold under heavy pressure and prevent leaks?\u003c\/h3\u003e\n\u003cp\u003eYes — the one-piece molded six-flap locking plate design forms a tight seal that minimizes grease loss and stays attached under high load. Engineered to resist pressures up to 12,000 PSI, it’s well suited for heavy-duty or industrial greasing tasks where leakage and blow-off are common concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece six-flap locking plate for a reliable seal\u003c\/li\u003e\n  \u003cli\u003eRated up to 12,000 PSI for demanding applications\u003c\/li\u003e\n  \u003cli\u003eMinimizes grease waste and shop mess\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is it to use during routine maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe LANNIU coupler is designed for single-handed operation with a quick-release feature that functions even under high pressure. Its secure lock prevents accidental drops while you position the grease gun, making repetitive greasing tasks faster and safer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-handed engagement and quick-release under pressure\u003c\/li\u003e\n  \u003cli\u003ePositive lock prevents slipping or disconnection during pumping\u003c\/li\u003e\n  \u003cli\u003eWorks smoothly with pneumatic, manual, and electric grease guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the coupler compatible with different grease guns and fittings?\u003c\/h3\u003e\n\u003cp\u003eCompatibility was a priority: the coupler fits all standard 1\/8\" NPT grease guns and accepts both SAE and Metric grease fittings. Its carbon steel construction with nickel plating provides corrosion resistance and long service life across varied environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal 1\/8\" NPT thread for most grease guns\u003c\/li\u003e\n  \u003cli\u003eAccepts both SAE and Metric grease fittings\u003c\/li\u003e\n  \u003cli\u003eCarbon steel with nickel plating for durability and corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The LANNIU Grease Gun Coupler suits professional mechanics, fleet managers, farmers, construction crews, and DIY enthusiasts who need a robust, reliable solution for greasing tight or protected fittings. It’s especially useful where time, cleanliness, and equipment uptime matter — a compact upgrade to any pneumatic, manual, or electric grease gun kit. Each set ships with a cleaning kit for easy maintenance and LANNIU customer support should you need assistance, making it a dependable addition to your maintenance toolbox.\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: Does this coupler fit my grease gun?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses a standard 1\/8\" NPT thread and fits pneumatic, manual, and electric grease guns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the coupler withstand heavy-duty pressures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The coupler is rated to handle up to 12,000 PSI with a secure six-flap locking plate.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LANNIU","offers":[{"title":"Default Title","offer_id":48087425056926,"sku":"B0DRS5SMXN","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lanniu-coupler-front-view.jpg?v=1785923917","url":"https:\/\/northtrailauto.ca\/products\/lanniu-grease-gun-coupler-12-000-psi-2-9-extra-reach-0-53-slim-nickel-plated-locking-tip","provider":"North Trail Auto","version":"1.0","type":"link"}