PTO shaft to CE standards 1"3/8-Z6 with barbed protection CAT.5x800 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 closed PTO shaft: 800 mm MADE IN ITALY CODE: A27052 ORIGINAL CODE E: AT