1. Double olecranon clamping, kullewa kuma baya cutar da kanti, goyan bayan ƙarfi mai ƙarfi da hana faɗuwa.
2. Strong Magnetic karfi da filastik zane zane, ji kamar haske alatu da m.
3. Ƙananan girman kuma baya toshe ra'ayi.
4. Ya dace da wayoyi 4.7-6 inch.