{"product_id":"ancor-230223-10-ring-terminal-12-10-awg-5-pack","title":"Ancor 230223 #10 Ring Terminal 12-10 AWG, 5-Pack","description":"\u003cp class=\"nvn-hero\"\u003eAncor's #10 ring terminals handle 12-10 gauge wire and come five to a pack. Tinned copper fights salt and moisture, nylon insulation adds strain relief at the crimp, and the ring tongue stays put on a stud even when things vibrate. The small part you reach for constantly once the wiring starts.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThese are Ancor's #10 ring terminals, built for 12-10 gauge wire and sold five to a pack. Simple part, but the kind you reach for constantly once the wiring starts. A ring terminal lands a wire onto a stud or screw, a bus bar, a battery switch, a terminal block, or a ground post, and the closed ring shape means the connection stays put even if the fastener backs off a little. Slide the ring over the stud, snug the nut, and you've got a clean mechanical connection that isn't going anywhere.\u003c\/p\u003e\n\u003cp\u003eWhat sets these apart from hardware-store terminals is the tinned copper. Ancor plates the copper barrel with tin, and on a boat that matters more than almost anything else. Bare copper and salt air don't get along. Give it a season or two and you'll find green corrosion creeping up under the insulation, resistance climbing, and a connection that used to be solid starting to act flaky. Tinned copper shrugs that off. The tin coating seals the copper from moisture and salt, so the terminal keeps conducting cleanly for years instead of months. If you've ever chased down a corroded ground on a bilge pump or a nav light, you already know why that's worth the few extra cents per terminal.\u003c\/p\u003e\n\u003cp\u003eThe fit here is 12-10 AWG wire to a #10 stud. That covers a huge chunk of typical boat wiring: bilge pumps, livewell pumps, nav and anchor lights, electronics power leads, accessory circuits, small pumps, and blowers. If you're running 12 or 10 gauge to a screw terminal or a stud, this is the ring you want. The nylon insulation sleeve grips the wire jacket and gives you strain relief right at the crimp, which is exactly the spot where vibration likes to fatigue a wire over time. Nylon also handles heat and abrasion better than the thin vinyl you'll find on bargain terminals.\u003c\/p\u003e\n\u003cp\u003eInstalling them is straightforward. Strip about a quarter inch of insulation, slide the bare conductor into the barrel until the wire bottoms out, and crimp with a proper ratcheting terminal tool sized for insulated connectors. A good crimp does two jobs at once. It bites the copper strands for the electrical connection, and the insulation grip clamps the jacket for mechanical strength. Give the wire a firm tug afterward. It shouldn't move. If you want extra protection in a wet or splash-prone location, a dab of dielectric grease on the stud or a layer of adhesive-lined heat shrink over the barrel will keep moisture out for the long haul.\u003c\/p\u003e\n\u003cp\u003eFive to a pack makes this a sensible grab for a specific job rather than a bulk bin you'll never finish. Rewiring a single pump, adding an accessory, or fixing a couple of tired grounds, this is the right quantity to keep on the bench without paying for a hundred you don't need. And because they're standard #10 ring terminals for 12-10 wire, they play nicely with the rest of a tidy marine electrical system, where everything lands on a labeled stud or bus bar instead of a nest of twisted-and-taped splices.\u003c\/p\u003e\n\u003cp\u003eA quick word on what these aren't. They're not a sealed heat-shrink terminal out of the bag, so if you need a fully environmentally protected connection straight away, plan to add heat shrink or pick a heat-shrink version instead. And the gauge range is 12-10, so don't try to force 8 gauge into the barrel or crimp down on a single thin 16 gauge strand and expect a lasting hold. Match the terminal to the wire and the stud and these will serve you well.\u003c\/p\u003e\n\u003cp\u003eAncor has been building marine-grade wire and connectors for decades, and the whole line is designed around the realities of a boat: constant vibration, humidity, salt, and connections that have to stay reliable when you're miles from the dock. These ring terminals fit right into that system. If you're wiring to marine standards and want the connection to outlast the project, tinned copper and nylon insulation are exactly the spec you're after. Keep a pack in the toolbag. You'll use them.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eTinned copper barrel resists salt and moisture corrosion, so the connection stays reliable for years on the water\u003c\/li\u003e\n  \u003cli\u003eFits 12-10 AWG wire to a #10 stud, covering pumps, nav lights, electronics leads, and most accessory circuits\u003c\/li\u003e\n  \u003cli\u003eNylon insulation sleeve adds strain relief at the crimp and handles heat and abrasion better than vinyl\u003c\/li\u003e\n  \u003cli\u003eClosed ring tongue stays connected even if the nut backs off slightly under vibration\u003c\/li\u003e\n  \u003cli\u003eCrimps with a standard ratcheting insulated-terminal tool for a fast, secure install\u003c\/li\u003e\n  \u003cli\u003eSold as a pack of 5, the right quantity for a single circuit or a quick repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Ancor reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat wire size do these ring terminals fit?\u003c\/summary\u003e\n    \u003cp\u003eThey're sized for 12-10 AWG wire. If you're running 12 or 10 gauge, the barrel will accept it and crimp down cleanly. Don't try to force larger 8 gauge in, and don't crimp a single thin 16 gauge strand and expect a lasting hold.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat stud size does the ring fit?\u003c\/summary\u003e\n    \u003cp\u003eThe ring is sized for a #10 stud or screw. That's a common size on bus bars, battery switches, ground posts, and terminal blocks.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre these tinned copper?\u003c\/summary\u003e\n    \u003cp\u003eYes. The copper barrel is tin plated, which seals it against salt and moisture. That's the single biggest reason to choose a marine terminal over a hardware-store one. Tinned copper keeps conducting cleanly for years instead of corroding green in a season or two.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need a special crimping tool?\u003c\/summary\u003e\n    \u003cp\u003eUse a ratcheting terminal crimper made for insulated connectors. It crimps the copper barrel for the electrical connection and the insulation grip for mechanical strength in one squeeze. After crimping, give the wire a firm tug. It shouldn't move.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many terminals come in the pack?\u003c\/summary\u003e\n    \u003cp\u003eFive. It's the right quantity for a single circuit, a small accessory install, or fixing a couple of tired grounds without buying a whole box.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre these good for saltwater use?\u003c\/summary\u003e\n    \u003cp\u003eYes. The tinned copper barrel and nylon insulation are built for the marine environment, which means salt, humidity, and constant vibration. For a wet or splash-prone spot, add a layer of adhesive-lined heat shrink over the barrel for extra sealing.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does the nylon insulation do?\u003c\/summary\u003e\n    \u003cp\u003eThe nylon sleeve grips the wire jacket and provides strain relief right at the crimp, which is where vibration tends to fatigue a wire over time. Nylon also stands up to heat and abrasion better than the cheaper vinyl insulation on bargain terminals.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I solder these instead of crimping?\u003c\/summary\u003e\n    \u003cp\u003eThese are designed to be crimped, and a proper crimp with the right tool gives a strong, vibration-resistant connection on a boat. If you do add solder, keep it minimal so you don't wick solder up the wire and create a stiff spot that can crack from vibration. For most marine work, a clean crimp is the right call.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eAncor #10 Ring Terminal, 12-10 AWG Tinned Copper with Nylon Insulation, Pack of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAncor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e230223\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e091887231984\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eRing Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eStud Size\u003c\/th\u003e\n\u003ctd\u003e#10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWire Gauge Range\u003c\/th\u003e\n\u003ctd\u003e12-10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor Material\u003c\/th\u003e\n\u003ctd\u003eTinned Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInsulation Material\u003c\/th\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInsulation Color\u003c\/th\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConnection Method\u003c\/th\u003e\n\u003ctd\u003eCrimp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003ePack of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What wire size do these ring terminals fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"They're sized for 12-10 AWG wire. If you're running 12 or 10 gauge, the barrel will accept it and crimp down cleanly. Don't try to force larger 8 gauge in, and don't crimp a single thin 16 gauge strand and expect a lasting hold.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What stud size does the ring fit?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The ring is sized for a #10 stud or screw. That's a common size on bus bars, battery switches, ground posts, and terminal blocks.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Are these tinned copper?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The copper barrel is tin plated, which seals it against salt and moisture. That's the single biggest reason to choose a marine terminal over a hardware-store one. Tinned copper keeps conducting cleanly for years instead of corroding green in a season or two.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need a special crimping tool?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Use a ratcheting terminal crimper made for insulated connectors. It crimps the copper barrel for the electrical connection and the insulation grip for mechanical strength in one squeeze. After crimping, give the wire a firm tug. It shouldn't move.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many terminals come in the pack?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Five. It's the right quantity for a single circuit, a small accessory install, or fixing a couple of tired grounds without buying a whole box.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Are these good for saltwater use?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The tinned copper barrel and nylon insulation are built for the marine environment, which means salt, humidity, and constant vibration. For a wet or splash-prone spot, add a layer of adhesive-lined heat shrink over the barrel for extra sealing.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does the nylon insulation do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The nylon sleeve grips the wire jacket and provides strain relief right at the crimp, which is where vibration tends to fatigue a wire over time. Nylon also stands up to heat and abrasion better than the cheaper vinyl insulation on bargain terminals.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I solder these instead of crimping?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"These are designed to be crimped, and a proper crimp with the right tool gives a strong, vibration-resistant connection on a boat. If you do add solder, keep it minimal so you don't wick solder up the wire and create a stiff spot that can crack from vibration. For most marine work, a clean crimp is the right call.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Ancor","offers":[{"title":"Default Title","offer_id":67601127473245,"sku":"2011266","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_f7398654-b9af-4ba1-8f52-ff6752d0986d.jpg?v=1791002555","url":"https:\/\/nvnmarine.com\/products\/ancor-230223-10-ring-terminal-12-10-awg-5-pack","provider":"NVN Marine","version":"1.0","type":"link"}