{"product_id":"koopool-16-rivet-nut-tool-kit-14-mandrels-170-nuts-16-double-compound-lever-quick-swap-mandrels","title":"KOOPOOL 16\" Rivet Nut Tool Kit – 14 Mandrels \u0026 170 Nuts, 16\" Double-Compound Lever, Quick-Swap Mandrels","description":"\u003cp\u003e\u003cstrong\u003eThe KOOPOOL 16\" Rivet Nut Tool Kit is a heavy-duty hand rivet-nut setter with 14 quick-swap mandrels and 170 assorted rivet nuts to install blind rivet nuts in metal and composites.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt to speed up professional and hobby projects, this 16-inch, double-compound rivet nut tool reduces the effort needed to set large nutserts and arrives as a complete kit covering both metric and SAE sizes. The tool combines a quick-change mandrel system, an adjustable visible stroke for repeatable pulls, and a broad assortment of fasteners so you can work on cars, trailers, metal frames, furniture, and general fabrication tasks without stopping to hunt for parts or extra tools.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the quick-swap mandrel system save time on the job?\u003c\/h3\u003e\n\u003cp\u003eThe mandrel change mechanism lets you switch sizes in about five seconds with no disassembly: press the sleeve, twist the mandrel out, and screw in the replacement. That minimizes downtime and keeps momentum during multi-size installs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePress-and-twist sleeve for tool-free mandrel removal\u003c\/li\u003e\n  \u003cli\u003eFits both metric (M3–M12) and SAE mandrels (6-32 to 1\/2-13)\u003c\/li\u003e\n  \u003cli\u003eKeeps projects moving without loosening bolts or disassembling the tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the adjustable stroke improve consistency and prevent damage?\u003c\/h3\u003e\n\u003cp\u003eThe visible stroke scale lets you set and repeat the exact pull length, which reduces over-compression and helps protect thin panels and softer materials. Consistent stroke settings deliver uniform rivet nut deformation for better clamping and fewer scrap pieces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear scale visible during use for repeatable pulls\u003c\/li\u003e\n  \u003cli\u003eHelps prevent over-pulling and workpiece distortion\u003c\/li\u003e\n  \u003cli\u003eUseful when working with aluminum, steel, or stainless sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much effort does the 16\" double-compound design save?\u003c\/h3\u003e\n\u003cp\u003eThe extended 16-inch handles use a double-compound leverage system that cuts physical effort by up to half compared with many 14-inch tools. That extra mechanical advantage is especially helpful when installing larger rivet nuts like M12 or 1\/2\"-13 in tougher materials.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e16\" handles reduce hand force required by up to 50%\u003c\/li\u003e\n  \u003cli\u003eEnables single-operator installation of larger rivet nuts\u003c\/li\u003e\n  \u003cli\u003eComfortable grip and longer reach for awkward placements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how durable is the construction?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies 14 mandrels covering a full range of metric and SAE sizes plus 170 rivet nuts in assorted diameters so you can tackle most automotive or fabrication tasks right away. Components are heavy-duty: the tool body is high-strength carbon steel with a black-oxide finish and the mandrels are heat-treated CR-V for lasting wear resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e14 mandrels for M3–M12 and 6-32 to 1\/2\"-13 sizes\u003c\/li\u003e\n  \u003cli\u003e170 assorted rivet nuts to start work immediately\u003c\/li\u003e\n  \u003cli\u003eCarbon-steel tool with black oxide and heat-treated mandrels\u003c\/li\u003e\n  \u003cli\u003eBacked by a 2-year warranty and responsive customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The KOOPOOL 16\" Rivet Nut Tool Kit suits professional mechanics, metal fabricators, renovators, and serious DIYers who need a ready-to-use, durable rivet-nut solution. If you frequently install blind nuts in sheet metal, structural frames, or aftermarket parts, the combination of quick-change mandrels, adjustable stroke, and a full assortment of nuts will save time and reduce physical strain compared with smaller or single-size tools. Note: fully insert the mandrel before use to ensure correct installation and the best results.\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 kit include both metric and SAE mandrels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains 14 mandrels covering metric M3–M12 and SAE 6-32 to 1\/2\"-13 sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the tool suitable for stainless steel rivet nuts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the tool and heat-treated CR-V mandrels are designed to install nuts in aluminum, steel, and stainless materials.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KOOPOOL","offers":[{"title":"Default Title","offer_id":55171662152023,"sku":"B0F4DLXG4Y","price":96.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/koopool-16inch-rivet-nut-tool-front.jpg?v=1790449098","url":"https:\/\/britishgarage.co.uk\/products\/koopool-16-rivet-nut-tool-kit-14-mandrels-170-nuts-16-double-compound-lever-quick-swap-mandrels","provider":"British Garage","version":"1.0","type":"link"}