Product Description: New Complete 80 degree Constant Velocity Free Rotation Driveline with clutch. Tractor end: 1-3/8 6Spline, Implement end: 1-3/8" 6 Spline Slip Clutch. Overall length: 63.86". Components from original driveline will not interchange. The front half will rotate up to 60 degrees allowing for easyhook-up to the tractor. Fits Vermeer Round Balers. Complete Replacement - Components From Original Will Not Interchange. The Front Half Will Rotate UpTo 60 Degrees Allowing For Easy Hook-Up To The Tractor. 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.