| Brand | Math | Traw | Plât cadwyn fewnol | Plât cadwyn allanol | Diamedr y siafft |
| P | h2 | h1 | d2 | ||
| Mitsubishi | T67A | 67.733mm | 4.8mm | 4.8mm | 14.29mm |
| T67B | 67.7333mm | 4.8mm | 4.8mm | 14.29mm | |
| T67D | 67.733mm | 4mm | 4mm | 14.29mm |
trefnu yn ôl lliw
67.733*38*4 llewys 25
67.733*38*4 llewys 27
67.733*38*5 llewys 25
67.733*38*5 llewys 27