DIN 9611 SAE 1,3/8″ Power take-off (PTO) cutter
Turn Form Relieved and stocked in size of 76mm x 12.7mm x 22mm bore, Made in M2 HSS in our work Sheffield, England
Can be made to other dimensions to suit your requirements please do not hesitate to get in touch.
Form Details; 34.79×28.91×8.69 Z6
More common name we come across is the 1,3/8″ tractor spline, all other splines for tractors made and stocked.