3/4" Diameter Carter Axle, 40 5/8" long

Generic 3/4" axle 40 5/8" long threaded two inches on each end. Has 3/16" key way from end to end. Comes with (2) 3/4" Nuts.

1" Diameter Carter Axle- 49 3/4" long

Generic 1" axle 49 3/4" long threaded two inches on each end. Has 1/4" key way full length.  Comes with (2) 1" Nuts.Fits Carter Models 2906-3015, 2909-3015 and 2911-3015