{"product_id":"heavy-duty-garage-door-jackshaft-chain-hoist-3-to","title":"Heavy Duty Garage Door Jackshaft Chain Hoist 3 To 1 Drive For Roll Up Doors","description":"\u003cdiv\u003eHeavy-Duty Garage Door Jackshaft Chain Hoist, 3:1 Drive\u003cbr\u003e\n✔️ Ensures smooth lift with 3:1 ratio and durable galvanized iron \u003cp\u003eThis heavy-duty garage door jackshaft chain hoist is designed to lift and pull large roller or roll-up doors. It is typically installed beside garages, warehouses, or workshops to facilitate manual operation of overhead doors.\u003c\/p\u003e ✅ Heavy-duty iron frame with galvanized coating for wear and corrosion resistance \u003cbr\u003e\n✅ Transmission ratio 3:1 and deceleration for smooth, easy lifting \u003cbr\u003e\n✅ Oversized 150 mm (5.91 in) gears with lubricated bearings to cut friction \u003cbr\u003e\n✅ Gear inner diameter 50 mm (1.97 in) and outer diameter 150 mm (5.91 in) \u003cbr\u003e\n✅ Load capacity 150 kg \/ 331 lbs with reinforced steel chain \u003cbr\u003e\n✅ Chain length 8 m \/ 26 ft for flexible installation in garage or workshop \u003cbr\u003e\n✅ Hand puller dimensions 255 mm x 190 mm (10.04 in x 7.48 in) \u003cbr\u003e\n✅ Quick installation with included hardware and clear instructions \u003cbr\u003e \u003cp\u003e💡 What is a heavy-duty garage door jackshaft chain hoist used for in a garage or workshop? Handy setup for lifting large roller doors with a manual pull. - Mounts beside a garage, warehouse, or shop for easy door control\n- 3:1 transmission reduces effort and speeds up lifting\n- Handles up to 150 kg \/ 331 lbs with a robust galvanized chain\n- Sealed ball bearings ensure smooth, quiet operation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404317716799,"sku":"VXB0FGXYFDMW","price":272.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61yIqDBfhEL.jpg?v=1776657993","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-garage-door-jackshaft-chain-hoist-3-to","provider":"Bearings Canada","version":"1.0","type":"link"}