| Size |
| RR-06 – 3/32 x 13 |
| RR-07 – 7/64 X 12.25 |
| RR-07B – 7/64 X 13 |
| RR-08 – 1/8 X 12.25 |
| RR-09 – 9/64 X 13 |
| RR-10 – 5/32 X 13 |
| RR-11 – 11/64 X 13 |
| RR-12 – 3/16 X 12 |
| RR-12B – 3/16 x 13 |
| RR-13 – 13/64 X 13 |
| RR-14 – 7/32 X 13 |
| RR-15 – 15/64 X 13 |
| RR-16 – 1/4 X 13 |
| RR-17 -17/64 X 12.25 |
| RR-18 – 9/32 X 12.25 |
| RR-19 – 19/64 X 12.25 |
| RR-20 – 5/16 X 12 |
| RR-21 -21/64 x 12.25 |
| RR-22 – 11/32 X 12.25 |
| RR-23 – 23/64 X 12.25 |
| RR-24 – 3/8 x 12.25 |
| RR-25 – 25/64 X 12.25 |
| RR-26 – 13/32 X 12.25 |
| RR-27 – 27/64 X 12.25 |
| RR-28 – 7/16 X 12.25 |
| RR-30 – 15/32 X 12.25 |
| RR-32 – 1/2 X 12.25 |
| RR-34 – 17/32 X 12.25 |
| RR-36 – 9/16 X 12.25 |
| RR-40 – 5/8 X 12.25 |
| RR-44 – 11/16 x 12.25 |
| RR-48 – 3/4 X 12.25 |
| RR-64 – 1 x 12.25 |