Product Description: New Complete Driveline with Friction Clutch. 100 series size 6. Minimum C-to-C length: 48" (1210)mm; Maximum C-to-C length: 74" (1880 mm). Category 4 HD (64 hp). Total Collapsed C-to-C length: 58"(1455 mm). Tractor end: 1-3/8" 6 Spline. Implement end: 1-3/4" 20 Spline FF2 friction clutch. FitsBondioli & Pavesi 100 Series. It may be necessary to cut this driveline to length. Verify the length by ensuring that sufficientoverlap of the drive tubes exists in all working positions without the possibility of bottoming out.