... qualityPTO shaft, Drive shaft, PTO shaft (universal joint)-3 lemon tube typeUse for automobile , agricultural machine , heavy vechiles,and ... 3, 4, 5, 6, 7, 8, 9, also as per customer's diagrams or samples. 3:tube:Lemon profile tube, star profile tube ... and triangular profile tube. 4:yokes:Quick release yoke, tube yokes lemon, tube yokes triangular ...