PTO shaft to CE standards 1"3/8-Z6 with barbed protection CAT.5x1000 for agricultural tractor tractor cross size: 30.2 x 80 mm inner tube size: 45 x 4 mm outer tube size: 51.6 x 3 mm length mm PTO shaft closed: 1000 mm MADE IN ITALY NEWGARDENSTORE CODE: A27054 ORIGINAL CODE E: AT