{"product_id":"hirate-3-in-office-chair-casters-with-3-8-16unc-threaded-stem-smooth","title":"Hirate 3 in Office Chair Casters with 3\/8-16UNC Threaded Stem - Smooth","description":"\u003cp\u003eIn this review of the Hirate 3 in Office Chair Casters, the bottom line is simple: these wheels are for anyone who needs quiet, floor-safe replacements for chairs or light furniture that accept an English 3\/8 in threaded stem. The reviewer found the set of five to be noticeably smoother and quieter than worn original casters thanks to soft polyurethane wheels and double ball bearings, and they handled oak and tile without scratching. The most important reason to buy is the combination of a heavy duty steel body and floor-friendly wheel material that keeps movement effortless and surfaces protected.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnglish system stem:\u003c\/strong\u003e Uses a 3\/8 in-16UNC coarse threaded stem so it fits chairs and furniture with the same imperial socket without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; smooth rolling:\u003c\/strong\u003e High-tech elastic polyurethane wheels and internal double ball bearings provide near-silent, low-resistance movement across hardwood and tile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor friendly:\u003c\/strong\u003e The soft wheel surface is designed to resist scratches and avoid picking up crumbs or hair that could mar floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty construction:\u003c\/strong\u003e Steel caster bodies and quality bearings support collective load capacity up to the advertised weight for five casters, suitable for most chairs and light equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy install:\u003c\/strong\u003e The package includes screw inserts and threaded stems in a color-boxed set of five, making replacement straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Hirate casters are ideal for home office users, gamers, and small workshop owners who need a quiet, durable set of replacement wheels for chairs and carts that accept a 3\/8 in-16UNC stem. They work well for people with hardwood, oak, or tile floors who want to avoid scratches while keeping motion smooth.\u003c\/p\u003e\u003cp\u003eThey are not suitable for chairs that use metric M10 stems or for very heavy industrial machinery; if your stem is M10 or you need casters rated for extreme loads, you should look for a metric or heavy industrial alternative.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuiet and smooth rolling thanks to soft polyurethane and double ball bearings.\u003c\/li\u003e\n\u003cli\u003eFloor-safe design that did not scratch oak or tile during use in testing.\u003c\/li\u003e\n\u003cli\u003eSolid build quality with steel caster bodies that feel sturdy and durable.\u003c\/li\u003e\n\u003cli\u003ePackage of five with screw inserts simplifies replacement for most office chairs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrictly imperial 3\/8 in-16UNC stems, so incompatible with metric M10 sockets.\u003c\/li\u003e\n\u003cli\u003eNot intended for very heavy industrial loads beyond typical office or light equipment use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHirate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel diameter\u003c\/td\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStem size\u003c\/td\u003e\n\u003ctd\u003e3\/8 in-16UNC coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStem length\u003c\/td\u003e\n\u003ctd\u003e0.79 in (20mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-tech elastic polyurethane wheel with steel caster body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSet of 5 swivel casters with screw inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Hirate 3 in casters are a practical, well-built upgrade for anyone with chairs or small furniture using an imperial 3\/8 in stem who wants quieter, floor-friendly movement. They offer good value because of durable steel construction, smooth polyurethane wheels, and an easy install kit; just confirm your stem socket is not metric M10 before buying.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these fit metric M10 stem sockets?\u003c\/strong\u003e\u003cbr\u003eNo. These casters use an imperial 3\/8 in-16UNC stem and are not compatible with M10 metric sockets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre they safe for hardwood floors?\u003c\/strong\u003e\u003cbr\u003eYes. The soft polyurethane wheel surface is designed to be floor-friendly and did not scratch oak or tile in use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many casters come in the package?\u003c\/strong\u003e\u003cbr\u003eThe product ships as a set of five swivel casters and includes screw inserts for installation.\u003c\/p\u003e","brand":"Hirate","offers":[{"title":"Default Title","offer_id":46783199838427,"sku":"B08SVKLXVM","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61DfnRmDD9L._SL1417.jpg?v=1747744006","url":"https:\/\/gearmusthave.com\/products\/hirate-3-in-office-chair-casters-with-3-8-16unc-threaded-stem-smooth","provider":"GearMustHave","version":"1.0","type":"link"}