Spring SpecialistsAbby's Garage Doors handles the best quality of products.Our torsion springs are high cycle (long life) with a rate between 80,000-160,000 cycles (1 cycle being the garage door opening AND closing). Our torsion springs are guaranteed against breakage for a minimum of 12 years.We can also convert torque spring systems and extension spring systems to the superior 'King of them all' torsion spring system. ServiceAbby's service specialists cover North Winnipeg and we even go outside of the city (1.25/km one way). more... See more text