Kelly Spinners
| Model | Thread Connection (pin and box) |
Maximum Torque | Max. Speed Free Spin |
| A6C-2 | 6-5/8" API Regular Left Hand |
1,800 ft. pounds | 150 RPM |
| Weight | Dimensions Crated | Power Requirements Free Spin |
| 1,500 lbs. | 40" x 35" x 37" | 5.5 CFS @ 90-120 PSI |