... type. 2.Strengthen cord is stainless steel A)Specification: XL, L, H, XH, T5, T10, T20, AT5, AT10, AT20, ... continuous length, the middle and the sides are with parallel wire core; G)Aging resistance, water proof, working temperature -30 ... . Its framework is with Stainless steel cord or copper wire reinforced and with high strength, low extension, good bend ... . PU Timing Belt, Open End PU Timing Belt (L)