The spline is machined with higher , effectively reducing vibration and idling caused by excessive clearance to increase reliability. Made of high quality materials with a rust- treatment, the PTO Extender is more than other products of its kind.(Note: Regularly inspect the connection parts for wear and looseness to the proper functioning of equipment and the safety of operators.) Resolve PTO Shaft Connection Issues with Ease: The Tractor PTO adapter effectively addresses the chHexge of quick connecting the tractor's PTO, enabling you to adjust the length of your PTO drive shaft without having to cut or purchase an expensive generator shaft. Additionally, our PTO extender for tractors is compatible with Pat's 3-point quick connect/attach/hitch system Fitment: The PTO extender for tractors features a 1-3/8inch & 6 Spline Female and a 1-3/8inch & 6 Spline Male, designed to accommodate tractors with power up to 70 . Please verify the model to secure attachment of the tractor PTO extension to your agricultural or industrial equipment, such as lawnmowers, snow blowers, etc The introduction of universal fit PTO adapter would enable the adjustment of the length of the PTO shaft on the unit, facilitating convenient utilization of the hitch system., Weight: 3.02694685726 pounds, Manufacturer: Prterver