We are a professional manufacturer of drive shafts and universal joints for farm tractor in China. The shafts we make are six spline, Lemon and threaded hole. The sizes are 1# shafts, 2# shaft, 3# shaft, 4# shafts, 5# shaft, 6# shafts, 4# shafts with slip clutches and 6# shafts with slip clutches:

1) 1# shaft: a) Length: 27" - 50" b) Six spline ends: 1-3/8" c) Up to 30HP tractors

2) 4# shaft: a) Length: 29" - 53" b) Six spline ends: 1-3/8" c) Up to 56HP tractors

3) 6# shaft: a) Length: 36" - 56" b) Six spline ends c) Up to 100HP tractors

4) 6# shaft with slip clutch: a) Length: 36" - 56" b) Six spline, Lemon and keyway threaded hole c) Up to 160HP tractors at 1,000rpm