Driveline with Quick Disconnect Yokes. Minimum C-to-C Length: 39" (1000 mm), Maximum Length: 60" (1525 mm), Total Collapsed Length: 47" (1200 mm). Tractor end: 1-3/8" - 6 Spline, Implement end: 1-3/8" - 6 Spline. Series: 100. Category: 2 (20 hp). NOTE: It may be necessary to cut this driveline to length. Verify the length by ensuring that sufficient overlap of the drive tubes exists in all working positions without the possibility of bottoming out. Fits Bondioli & Pavesi 100 Series: Size 2.