Beefed Up Heavy Duty Garage Door Extension Spring Replacement Kit For 7 Foot Doors With 110 LB Springs 3 Inch Pulleys And 2 Cables Plus Hardware For Quick Install And Long Lasting Performance

Premium 110LB Garage Door Extension Spring Kit for 7ft Doors
✔️ Complete kit: 110lb spring, 168 inch cables, 3 inch pulleys for 7ft doors

This handy garage door extension spring replacement kit fits standard 7 foot residential doors and supplies everything needed for a quick swap of worn tension parts.

✅ Provides one 110 pound tension spring with 3.8mm diameter for balanced door weight ✅ Includes two 1/8 inch by 168 inch steel cables for extra support and stability ✅ Comes with four 3 inch heavy duty pulleys that reduce noise during operation ✅ Features all metal parts built to handle frequent daily use without early failure

💡 What is a garage door extension spring used for? This type of spring setup balances the weight of the door so it lifts and lowers with less effort from the opener. - Keeps the door from slamming shut or feeling too heavy when raised - Works with pulleys and cables to cut down on friction and vibration - Helps extend the life of tracks and rollers by maintaining even tension - Suits most standard 7 foot home garage doors for routine maintenance

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