OTC's Belt Tension Gauge is designed to allow you to properly check belt tension on drive belts. Correct tension ensures maximum belt and bearing life. Easy to read dual scale reads 30-180 lbs. (2.5-15 ft. lbs.) and 130-800 Newtons. High-grade materials ensure quality performance over the lifetime of the tool. For use with belts on cars, trucks, SUVs, and motorcycles. Value is at the core of the OTC tool and equipment portfolio. Whether it's a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it's a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians' productivity and shop profits.