DURA-SYNC TORQUE synchronous belts feature an HTD tooth profile.
They are manufactured with a heavy duty, woven, nylon based fabric tooth covering. Timing Belt, 5M, 9 x 260mm PL, T52 The helically wound tensile cords are engineered, twisted and chemically set stranded fiberglass material. They are made with a high temperature chloroprene polymer throughout the belt, and are proven through thousands of hours of customer use to be durable and dependable.