{"product_id":"zuiwan-4-1-reduced-drive-heavy-duty-garage-door-jackshaft-chain-hoist-opener-wall-mount-chain-hoist-for-roll-up-doors","title":"ZUIWAN 4:1 Reduced Drive Heavy Duty Garage Door Jackshaft Chain Hoist Opener - Wall Mount Chain Hoist for Roll Up Doors","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e ZUIWAN\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Silver\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-Duty 4:1 Power Efficiency​​ ZUIWAN's ​​Garage Door Chain Hoist​​ features a ​​4:1 Reduced Drive​​ gear system, delivering effortless lifting force for ​​Roll Up Doors​​ with minimal operator effort — ideal for ​​Workshop​​, ​​Warehouse​​, and ​​Residential Garage Door​​ applications\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Chain Hoist Construction​​ Engineered with a commercial-strength ​​41B36 Sprocket (1' Bore)​​, ​​3' #41 Roller Chain​​, and ​​26' Galvanized Hand Chain​​, this ​​Jackshaft Chain Hoist​​ supports up to ​​2000-lb loads​​ while resisting wear, corrosion, and deformation. (Tip: Add extra chain for doors \u0026gt;15ft height).\u003c\/li\u003e\n\u003cli\u003ePrecision Wall-Mount Opener System​​ Designed as a direct-drive ​​Wall Mount Jackshaft Garage Door Opener​​, the ​​2000R 4:1 Reduced Drive Chain Hoist​​ integrates sealed ball bearings and machined gears for vibration-free operation with commercial doors.\u003c\/li\u003e\n\u003cli\u003eUniversal Garage Door Opener Compatibility​​ Compatible with ​​Residential​​, ​​Commercial​​, and ​​Industrial Garage Door Openers​​, this ​​Garage Door Jackshaft Chain Hoist​​ installs onto standard 1' shafts — no welding or custom brackets needed\u003c\/li\u003e\n\u003cli\u003eTool-Free Installation \u0026amp; Zero Maintenance​​ Includes ​​Chain Keeper​​, ​​1\/4' Key​​, and pre-greased components for ​​1-hour setup without specialist tools​​ — achieve professional-grade ​​Garage Door Opener Chain Hoist​​ performance through DIY installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e cho6cho-po-0291\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e hi-c060-st4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Upgrade Efficiency with ZUIWAN's 4:1 Reduced Drive Jackshaft Garage Door Opener — Heavy Duty Chain Hoist Precision Engineered for 2000-lb Commercial \u0026amp; Roll Up Doors.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 11.5 x 11.0 x 5.0 inches\u003c\/p\u003e","brand":"ZUIWAN","offers":[{"title":"Default Title","offer_id":49781762883824,"sku":"B0FD9LCZWS","price":331.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0136\/8048\/files\/61aKmbqxAaL.jpg?v=1780222980","url":"https:\/\/smartcart02.store\/products\/zuiwan-4-1-reduced-drive-heavy-duty-garage-door-jackshaft-chain-hoist-opener-wall-mount-chain-hoist-for-roll-up-doors","provider":"Smart Cart02","version":"1.0","type":"link"}