{"title":"3\" \u0026amp; 4\" Casters","description":"\u003cp class=\"osc-lead\"\u003e3-inch and 4-inch overstock caster wheels suit low-clearance carts, tight maneuvering, and lighter loads on smooth floors. Browse verified surplus and closeout small-diameter casters priced below MSRP.\u003c\/p\u003e\u003ch2\u003eWhen to choose 3\"–4\"\u003c\/h2\u003e\u003cp\u003eSmaller wheels lower the deck height and tighten turning, ideal for under-counter carts, displays, and compact equipment. They carry less per caster and need cleaner floors than large wheels, but roll quietly and fit confined spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow deck height, tight turning\u003c\/li\u003e\n\u003cli\u003eSmooth, clean indoor floors\u003c\/li\u003e\n\u003cli\u003eLight to medium loads\u003c\/li\u003e\n\u003cli\u003eSoft tread for quiet, floor-friendly roll\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuying small-diameter overstock\u003c\/h2\u003e\u003cp\u003eEach listing shows wheel diameter and width, tread material, mount, capacity, and quantity, so you can match clearance and load before buying.\u003c\/p\u003e\u003cdiv class=\"osc-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eDo small wheels roll harder?\u003c\/summary\u003e\u003cdiv class=\"osc-faq__a\"\u003eYes — smaller diameter increases roll resistance and is more affected by floor debris. On rough floors, size up to 5\"–6\" or larger.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat loads suit 3-4 inch?\u003c\/summary\u003e\u003cdiv class=\"osc-faq__a\"\u003eTypically light to medium duty. Check the per-caster rating on each listing against your equipment weight.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","products":[],"url":"https:\/\/overstockcasters.com\/collections\/3-4-inch-casters.oembed","provider":"OverstockCasters.com","version":"1.0","type":"link"}