{"product_id":"ek-420-h-duty-chain-136l-21","title":"EK 420 H\/Duty Chain 136L (20)","description":"\u003cdiv\u003e\n\u003cp\u003eEK 420 H\/Duty Chain 136L (20) is a robust solution for high-torque power transmission and rugged conveying tasks. Leveraging standard 420 pitch and a substantial 136-link length per chain, this pack of 20 chains is designed to keep your equipment running with minimal downtime and maximum reliability in demanding environments.\u003c\/p\u003e \u003cp\u003eBuilt for endurance, each chain combines precision machining with durable steel components to maintain consistent pitch, smooth engagement with sprockets, and resistance to wear under heavy loads. The result is predictable performance, reduced stretch, and steadier operation across extended use in industrial settings.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 420\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLink count per chain:\u003c\/strong\u003e 136 links\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 20 chains\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e engineered for heavy-duty power transmission and conveying applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterials and finish:\u003c\/strong\u003e designed for durability in workshop and industrial environments with reliable wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this chain stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBulk reliability:\u003c\/strong\u003e A 20-chain pack ensures you have ready replacements on hand, reducing downtime during maintenance or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance:\u003c\/strong\u003e Tight tolerances and precision links deliver uniform engagement with standard 420 sprockets, keeping your drive system smooth.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability:\u003c\/strong\u003e Built to withstand high torque and continuous operation, making it suitable for conveyors, manufacturing lines, and heavy machinery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile compatibility:\u003c\/strong\u003e Ideal for equipment that already uses 420-pitch drive chains, with straightforward integration into existing sprockets and guides.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial conveyors and material-handling systems that demand reliable, high-torque drive chains\u003c\/li\u003e \u003cli\u003eHeavy-duty power transmission in manufacturing, packaging, and processing equipment\u003c\/li\u003e \u003cli\u003eIndustrial maintenance inventories where fast replacement is critical\u003c\/li\u003e \u003cli\u003eGo-karts, mini-bikes, and light industrial machinery that rely on 420-pitch drive chains\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and maintenance tips\u003c\/h2\u003e\n\u003cp\u003eTo maximize lifespan and performance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the EK 420 H\/Duty Chain with compatible standard 420 sprockets and guides for a secure drive.\u003c\/li\u003e \u003cli\u003eCheck tension and alignment before startup to prevent uneven wear and premature elongation.\u003c\/li\u003e \u003cli\u003eKeep chains lubricated with a suitable roller-chain oil or lubricant recommended for heavy-duty chains; avoid harsh solvents that can degrade the coating or metal.\u003c\/li\u003e \u003cli\u003ePeriodically inspect for wear, elongation, bent links, or damaged rollers; replace worn chains in sets to prevent mixed wear patterns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the EK 420 H\/Duty Chain 136L (20) when you need a dependable, bulk-ready solution that delivers consistent power transfer, extended service life under demanding conditions, and practical stock efficiency for busy maintenance cycles. Build uptime into your operation by stocking this pack and keeping your drive systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"A1 Accessory Imports","offers":[{"title":"Default Title","offer_id":43228582576218,"sku":"14-420DEH-136","price":40.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/7251\/7210\/files\/0.93379300_20177640753413246816_848d021d-c77d-49d2-ada4-d7bdfbac8e55.jpg?v=1776528036","url":"https:\/\/shop.ent-kon.com.au\/products\/ek-420-h-duty-chain-136l-21","provider":"Entertaiment Konnections","version":"1.0","type":"link"}