The point of a hook is called the bill, the body is called the shank, and the bottom the crown; the part of the shank opposite the bill is the back; the jaw is the space between the bill and the top of the shank, and the clear is the inside diameter of the crown.
Incam yesihaki ibizwa ngokuba ngumthetho oyilwayo lomzimba ubizwa ngokuba ngumlenze, umzantsi ube sisitshaba, inxenye yomlenze kwelinye icala lomthetho oyilwayo iba ngumva, umlambo wentlambo emxinwa sisithuba phakathi komthetho oyilwayo nomphezulu womlenze, indawo engenanto ngumphakathi wesitshaba