{"product_id":"thinkwork-90-grease-gun-coupler-set-1-8in-npt-360-swivel-12-000-psi-locking-4-jaw","title":"THINKWORK 90° Grease Gun Coupler Set — 1\/8in NPT, 360° Swivel, 12,000 PSI Locking 4-Jaw","description":"\u003cp\u003e\u003cstrong\u003eTHINKWORK 90° Degree Grease Gun Coupler Set is a compact, high-pressure coupler and swivel assembly that gives a secure, leak-resistant connection for greasing hard-to-reach fittings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for service bays and home garages alike, this kit combines a 90° coupler, a 360° swivel hose fitting, and a cleaning tool to make lubrication faster and less messy. The coupler’s compact 0.62-inch diameter and patented 4-jaw locking head deliver a strong hold on standard grease nipples while the aviation-grade sealing gaskets help resist leaks at up to 12,000 PSI. It fits any grease gun with a 1\/8\" NPT inlet, including manual, pneumatic, and battery-powered models.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 90° design help with tight or awkward grease points?\u003c\/h3\u003e\n\u003cp\u003eThe right-angle head lets you reach fittings located behind frames, inside wheel hubs, or in crowded engine compartments without removing panels or repositioning heavy components. Its slim profile prevents knuckle-banging and lets you access very narrow clearances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact 0.62\" diameter for limited space access\u003c\/li\u003e\n  \u003cli\u003e90° geometry avoids obstruction from adjacent parts\u003c\/li\u003e\n  \u003cli\u003eSingle-lever action for quick one-handed attachment and release\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the locking mechanism reliable under high pressure?\u003c\/h3\u003e\n\u003cp\u003eTHINKWORK’s coupler uses a patented 4-jaw locking assembly that grips fittings evenly around the head, reducing the chance of slippage during high-pressure greasing. Reinforced jaws combined with aviation-grade sealing gaskets minimize blowback and keep grease where it belongs even when operating near the kit’s 12,000 PSI test rating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented 4-jaw structure for even, strong engagement\u003c\/li\u003e\n  \u003cli\u003eReinforced jaws resist deformation under load\u003c\/li\u003e\n  \u003cli\u003eHigh-quality seals reduce leakage at elevated pressures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this coupler work with my existing grease gun and fittings?\u003c\/h3\u003e\n\u003cp\u003eYes — the set is made to attach to all common 1\/8\" NPT grease gun inlets and works with DIN and SAE grease nipples. That compatibility makes it a flexible addition whether you’re using a mini hand gun, pneumatic system, or electric\/battery grease gun on farm or shop equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits all 1\/8\" NPT standard grease guns\u003c\/li\u003e\n  \u003cli\u003eCompatible with DIN and SAE grease nipples\u003c\/li\u003e\n  \u003cli\u003eSuitable for hand, pneumatic, and electric grease guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 360° swivel improve workflow?\u003c\/h3\u003e\n\u003cp\u003eThe swivel section rotates freely so the hose and gun can rotate independently of the coupler head, cutting down on hose kinks and operator fatigue. That flexibility keeps pressure steady and reduces the chance of disconnecting when working around rotating or awkward components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull 360° rotation prevents hose twist and kinks\u003c\/li\u003e\n  \u003cli\u003eImproves access to fittings at odd angles without repositioning the gun\u003c\/li\u003e\n  \u003cli\u003eMaintains consistent grease flow and connection stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians, mechanics, maintenance crews, and DIYers who regularly lubricate machinery will benefit from this compact, heavy-duty coupler set. It’s particularly useful for automotive repair shops, agricultural maintenance, construction equipment service, and anyone who needs a dependable, low-profile solution for greasing hard-to-reach fittings without wasting time or lubricant.\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 fit my grease gun?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The coupler fits all grease guns with a 1\/8\" NPT inlet and works with DIN and SAE grease nipples.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it handle high-pressure applications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The upgraded 4-jaw design and aviation-grade seals are rated and tested to 12,000 PSI.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"THINKWORK","offers":[{"title":"Default Title","offer_id":48084464533662,"sku":"B0DHKRCJN7","price":34.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/thinkwork-front-view-packaging-grease-coupler.jpg?v=1785856298","url":"https:\/\/northtrailauto.ca\/products\/thinkwork-90-grease-gun-coupler-set-1-8in-npt-360-swivel-12-000-psi-locking-4-jaw","provider":"North Trail Auto","version":"1.0","type":"link"}