{"product_id":"hirate-5-pack-office-chair-casters-3in-stem-smooth-quiet-roll","title":"Hirate 5 Pack Office Chair Casters 3in Stem - Smooth Quiet Roll","description":"\u003cp\u003eOur review of the Hirate 5 Pack Office Chair Casters finds them best for anyone who needs a quiet, floor-friendly caster replacement that installs quickly on English-threaded stems. These 3in polyurethane wheels glide smoothly on hardwood and tile without scratching, and the double ball bearings deliver low resistance rolling. Installation is straightforward for chairs with a 5\/16'-18UNC threaded stem, and users who want a heavy-duty, versatile set for office chairs, carts, and cases will appreciate the build and capacity.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eEnglish system stem size:\u003c\/strong\u003e The 5\/16'-18UNC coarse threaded stem fits standard imperial 5\/16' sockets so replacements are easy when your chair uses this common stud size.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuiet and smooth roller:\u003c\/strong\u003e High-tech elastic polyurethane tread and internal bearings produce a quiet, slick roll that resists crumbs and hair and keeps movement smooth across surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFloor friendly:\u003c\/strong\u003e The soft wheel surface is designed not to scratch hardwood or tile, making it suitable for home and office floors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeavy duty body:\u003c\/strong\u003e Steel caster structure and double ball bearings offer durable performance and a collective 650 lb capacity for the 5-pack, suitable for most chairs and light furniture.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultifunctional use:\u003c\/strong\u003e These casters work for chairs, carts, instrument cases, and small furniture, providing flexibility beyond office seating.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaged set:\u003c\/strong\u003e The branded color-boxed set includes five swivel casters, simplifying full-chair replacements or multi-item upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese casters are aimed at homeowners, small office managers, and DIYers who need a direct replacement for chairs or furniture that use an imperial 5\/16' threaded stem. They are a good fit when quiet operation, floor protection, and an easy swap are priorities.\u003c\/p\u003e\n\u003cp\u003eThey are not suitable for chairs with metric M8 stems, so anyone with a metric stem should look for an M8-specific caster. Also, users needing heavy industrial casters for very large loads or rough outdoor surfaces should consider purpose-built industrial wheels instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eQuiet, smooth rolling thanks to polyurethane tread and double ball bearings.\u003c\/li\u003e\n \u003cli\u003eFloor-friendly design that resists scratching on hardwood and tile.\u003c\/li\u003e\n \u003cli\u003eDurable steel body with a strong combined capacity for everyday office use.\u003c\/li\u003e\n \u003cli\u003eEasy to install for compatible 5\/16' stem sockets and useful across many items.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eOnly compatible with imperial 5\/16'-18UNC stems; not suitable for metric M8 sockets.\u003c\/li\u003e\n \u003cli\u003eMay be overkill for very light furniture where ultra-low-cost wheels would suffice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\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\u003eStem size\u003c\/td\u003e\n\u003ctd\u003e5\/16'-18UNC coarse thread (5\/16' diameter, 0.79' length)\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eElastic polyurethane tread with steel caster body\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eDouble ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e5 swivel casters\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRated capacity\u003c\/td\u003e\n\u003ctd\u003e650 lb total for the 5-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Hirate 5 Pack Office Chair Casters are a practical, cost-effective upgrade for anyone with an imperial 5\/16' stem who wants quiet, floor-safe rolling and solid durability. They deliver smooth operation on hardwood and tile, a sturdy steel build, and wide usability for chairs and light furniture, making them good value for routine office and home use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these casters fit my chair?\u003c\/strong\u003e\u003cbr\u003eThey fit chairs and furniture that accept an imperial 5\/16'-18UNC threaded stem; they are not compatible with metric M8 sockets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these safe for hardwood floors?\u003c\/strong\u003e\u003cbr\u003eYes, the soft polyurethane tread is designed to be floor friendly and should not scratch hardwood or tile under normal use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much weight can they handle?\u003c\/strong\u003e\u003cbr\u003eThe set of five casters is rated for a combined capacity of about 650 lb, suitable for most office chairs and light furniture.\u003c\/p\u003e","brand":"Hirate","offers":[{"title":"Default Title","offer_id":46783150719195,"sku":"B08SQCNNYD","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61uIEooNKNL._SL1500.jpg?v=1747744713","url":"https:\/\/gearmusthave.com\/products\/hirate-5-pack-office-chair-casters-3in-stem-smooth-quiet-roll","provider":"GearMustHave","version":"1.0","type":"link"}