Isethi yokhiye abangu-9 be-chrome molybdenum alloy steel TX ukuze uthole amandla engeziwe. Ngephoyinti lebhola ekugcineni kokhiye omude we-hex wokufinyelela okungu-20degree. Kuhlinzekwe ngesibambi sepulasitiki esongekayo.
| Izesekeli | isibambi sokugoqa |
| Okhiye be-TX ngabanye | TX8, TX9, TX10, TX15, TX20, TX25, TX27, TX30, TX40 |