{"product_id":"stem-casters-136","title":"Stem Casters","description":"\u003cdiv\u003e\n\u003ch1\u003eStem Casters for Metro Super Erecta Pro Carts\u003c\/h1\u003e\n\u003cp\u003eStem Casters are rugged, ready-to-install wheels designed for Metro Super Erecta Pro carts. Available in multiple wheel materials and a polymer housing option, they let you tailor performance to your floor and load while staying fully compatible with your shelving system.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eWheel material options: resilient (black hard rubber), high modulus (black soft rubber), or polyurethane (grey).\u003c\/li\u003e \u003cli\u003ePolymer housing option where the entire housing is polymer, with no metal components.\u003c\/li\u003e \u003cli\u003eLoad capacities: 800 lb per cart for resilient and high-modulus wheels; 1200 lb per cart for polyurethane and polymer wheels.\u003c\/li\u003e \u003cli\u003eStem casters designed for Metro Super Erecta Pro carts—easy to swap on and off existing assemblies.\u003c\/li\u003e \u003cli\u003ePictured option: polyurethane caster (grey wheel) to illustrate the available grey wheel style.\u003c\/li\u003e \u003cli\u003eCasters are sold individually, allowing precise wheel-type customization per cart.\u003c\/li\u003e \u003cli\u003eHeight: 5 in (as listed for this product line).\u003c\/li\u003e \u003cli\u003eSKU: 5MB; Category: Metro Super Erecta Pro Stem Casters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eChoosing the right stem caster material makes a tangible difference in how your carts perform daily. Resilient (hard rubber) wheels protect floors on smoother surfaces and deliver reliable rolling for moderate loads, while high-modulus (soft rubber) wheels offer a softer ride with improved floor contact for varied surfaces. For heavier workloads, polyurethane and polymer wheels maximize load-bearing capacity without sacrificing maneuverability, helping carts glide through warehouses, workshops, and institutional spaces with less effort.\u003c\/p\u003e\n\u003cp\u003ePolymer housing minimizes metal contact, reducing corrosion risk and simplifying maintenance over time. Since these casters are sold individually, you can mix wheel types on a single cart to optimize for different tasks or environment conditions. The polyurethane option shown in the product image provides a durable, consistent grey wheel that works well in high-use applications where longevity matters.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"shop_attributes\"\u003e\n\u003ctr\u003e\n\u003cth\u003e Weight \u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Height \u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Finish \u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eResilient Brake\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Metro","offers":[{"title":"Default Title","offer_id":47796216365208,"sku":"5MB","price":38.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/5pcb-3_51af14df-e6ef-48d4-9894-b660082749b0.jpg?v=1766520377","url":"https:\/\/businessfurnitureshop.com\/products\/stem-casters-136","provider":"BusinessFurnitureShop","version":"1.0","type":"link"}