M1 shafts are used on small timber winches and centrifugal fertilizer spreaders. Transmittable horse power at 540 rpm 14 HP, at 1000 rpm 22 HP.
M1-27 Min. length 27 ½". Max length 36". Six spline 1 3/8" ends. 11 lb. Price: $115.00
M1-40 Min. length 40". Max length. Six spline 1 3/8" ends. 16 lb. Price: $125.00

| Pic | Part # | Description | Quantity |
| 1 | 3041 | Outer Yoke with Quick Coupler | 2 |
| 2 | 1071 | Push Pin Set | 2 |
| 3 | 3081 | Cross | 2 |
| 4 | 3114 | Inner Yoke for Inner Tube | 1 |
| 5 | 3105 | Spring Tension Pin for IT | 1 |
| 6 | 3109 | Inner Tube specify length | 1 |
| 7 | 3209 | Outer Tube specify length | 1 |
| 8 | 3224 | Inner yoke for outer tube | 1 |
| 9 | 8204 | Spring tension pin for OT | 1 |
| 10 | 3263 | Plastic retaining ring OT | 1 |
| 11 | 3163 | Plastic retaining ring IT | 1 |
| 12 | 3395 | Shield, Complete | 1 |
| 13 | 1000 | Chain | 1 |
