Izikrufu ezilungisekayo zezimboni ezenziwe nge-chrome vanadium. Kudlula izindinganiso zamazwe ngamazwe ISOO6787-1982, ASME B.107.8M-1996, BS6333-1995, JISB4604-1976. Umhlathi ongu-15degree uvumela isikrufu ukuthi sisetshenziswe ezindaweni eziwumngcingo njengoba kudingeka ukujika okungama-degree angu-30 kuphela. Ukuvuleka komhlathi okubanzi kwandisa ububanzi bosayizi bebhawodi abangafakwa. Ukungaphumeleli ekugcineni komhlathi onyakazayo kunikeza ukufinyelela okungcono lapho isikhala silinganiselwe. I-Phosphate iqeda ngesikali esithweswe iziqu kanye nesibambo sokubamba se-bi-material.
| L (mm) | L (intshi) | Amandla (mm) | Amandla (intshi) | H (mm) | W (mm) | ISO Norm Nm | Isisindo (g) |
| 206 | 8 | 28 | 1 1/8" | 25.3 | 62 | 180 | 260 |