{"product_id":"trimco-4048603-chain-crash-stop","title":"Trimco 4048603 Chain Crash Stop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRIMCO 4048603 is a chain crash stop designed to prevent doors from swinging open beyond a controlled range of motion. It absorbs and redirects the impact force transferred through a door chain, protecting the door, frame, and adjacent wall surfaces from damage. Sized at 7.5 inches long, 3 inches wide, and 2 inches tall, this unit ships as a single piece and weighs 1.3 pounds. It is suited for commercial and institutional environments where high-traffic door use creates repeated impact loads that standard hardware cannot adequately manage.\u003c\/p\u003e\u003cp\u003eThe 4048603 is intended for use in commercial, institutional, and high-traffic residential settings where door chains are employed as a motion-limiting device. Typical installation scenarios include corridor doors, stairwell entries, and secured access points where door swing control is required. It is installed by locksmiths, door hardware specialists, or general contractors performing door hardware work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAbsorbs and limits door swing impact transmitted through door chain hardware\u003c\/li\u003e\n\u003cli\u003eCompact footprint: 7.5 inches long, 3 inches wide, 2 inches tall\u003c\/li\u003e\n\u003cli\u003eLightweight at 1.3 pounds for straightforward handling during installation\u003c\/li\u003e\n\u003cli\u003eSold individually as a single unit\u003c\/li\u003e\n\u003cli\u003eSuited for demanding commercial and institutional door applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation crash stop for door chain hardware assemblies in commercial and high-traffic door applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed locksmith or qualified door hardware technician. Ensure the door and frame are stable and free of damage before mounting. Secure all fasteners fully before returning the door to service. Follow applicable building codes and hardware manufacturer guidelines for door hardware installation in your jurisdiction.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Quantity\u003c\/strong\u003e: 1 EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRIMCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4048603\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRIMCO","offers":[{"title":"Default Title","offer_id":51540553367858,"sku":"4048603","price":56.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ee2017961e6b9da4a773ed0854cd82e.jpg?v=1785858291","url":"https:\/\/voomisupply.com\/products\/trimco-4048603-chain-crash-stop","provider":"Voomi Supply","version":"1.0","type":"link"}