{"product_id":"stem-casters-103","title":"Stem Casters","description":"\u003cdiv\u003e\n\u003ch1\u003eStem Casters for Metro Super Erecta Systems\u003c\/h1\u003e \u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eStem Casters provide reliable mobility for Metro Super Erecta carts and shelving. Sold individually, they offer a choice of materials to match load requirements, floor type, and budget—the polyurethane variant shown in grey delivers higher capacity with a durable, all-polymer option.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial options:\u003c\/strong\u003e resilient (black hard rubber) and high modulus (black soft rubber) for 800 lb per-cart capacity; polyurethane (grey) and polymer housing (all polymer, not metal) for 1200 lb per-cart capacity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLoad capacity:\u003c\/strong\u003e 800 lb per cart for resilient and high modulus versions; 1200 lb per cart for polyurethane and polymer versions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize and weight:\u003c\/strong\u003e height 6 in; weight approximately 2.5 lb per caster.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e polyurethane finish on the pictured version.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e part of the Metro Super Erecta Casters category; casters sold individually.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrake option:\u003c\/strong\u003e available on select configurations for added stop-and-go control.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVisual reference:\u003c\/strong\u003e Pictured above is the polyurethane (grey) caster.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cp\u003eWhy choose Stem Casters for your Metro Super Erecta setup? They transform static shelving and carts into mobile systems with robust load support, enabling flexible reconfiguration of storage spaces without sacrificing stability. The four material options let you tailor performance to your environment:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTop-tier capacity:\u003c\/strong\u003e the polyurethane and polymer variants handle up to 1200 lb per cart, giving you confidence with heavy loads or frequent re-stacking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial-specific advantages:\u003c\/strong\u003e hard rubber is durable on rough floors, while soft rubber absorbs shocks for smoother movement; polymer housing offers corrosion resistance and a lightweight, all-plastic design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModular and customizable:\u003c\/strong\u003e since casters are sold individually, you can mix and match materials across different zones to optimize performance and cost.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly:\u003c\/strong\u003e the all-polymer housing option reduces metal exposure, simplifying cleaning and maintenance in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical features:\u003c\/strong\u003e the included brake option (where available) provides enhanced control during loading, unloading, and positioning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect relevance to search intent:\u003c\/strong\u003e specifically answers questions about load capacity, material choices, compatibility with Metro Super Erecta systems, and whether a polyurethane option is available—as highlighted by the pictured grey caster.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading aging casters, configuring modular storage, or outfitting a new space, Stem Casters offer a precise balance of strength, durability, and adaptability for Metro Super Erecta solutions.\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\u003e2.5\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\u003e6\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\u003ePolyurethane 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":47796173766808,"sku":"6MPB","price":77.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5174\/7992\/files\/5pcb-2_7696df0f-a62d-4575-b57c-d524f66d9286.jpg?v=1766520333","url":"https:\/\/businessfurnitureshop.com\/products\/stem-casters-103","provider":"BusinessFurnitureShop","version":"1.0","type":"link"}