I-Hikelok inemikhiqizo ehlukahlukene, okuhlanganisa ama-valve ezinsimbi kanye nokufakwa kwazo, imikhiqizo yokucindezela okuphezulu kakhulu, imikhiqizo yobumsulwa obuphezulu kakhulu, ama-valve enqubo, imikhiqizo ye-vacuum, uhlelo lokuhlola, uhlelo lokufaka ngaphambi kokufakwa, iyunithi yokucindezela kanye nezesekeli zamathuluzi.
Imikhiqizo ye-Hikelok enomfutho ophezulu kakhulu ihlanganisa ama-valve omfutho ophansi, ophakathi nendawo, omfutho ophezulu kanye nomfutho ophezulu kakhulu, ama-fittings kanye namapayipi, ama-valve angaphansi kolwandle, ama-adapter, ama-coupling kanye namathuluzi.
