... .Strengthen cord is stainless steel,\ A)Specification: XL, L, H, XH, T5, T10, T20, AT5, AT10, AT20, 3M, 5M, 8M, 14M ... be continuous length, the middle and the sides are with parallel wire core; G)Aging resistance, water proof, working temperature -30 ... characteristics of the load force. PU Synchronous Belt, Transmission Belts (XH)