1. Dzanja la mbeza likhoza kuzunguliridwa ndi madigiri a 360 kuti lizigwira ntchito mosavuta. Itha kugwiritsidwa ntchito pa Angle iliyonse
2. Amapangidwa ndi kufa forging process
3. Treble working load limited (G43)
Quadruple working load limited (G70)