Hikelok ili ndi zinthu zosiyanasiyana, kuphatikizapo ma valve ndi zolumikizira zida, zinthu zopanikizika kwambiri, zinthu zoyera kwambiri, ma valve opangira, zinthu zotsukira vacuum, dongosolo losankhira, dongosolo loyikapo, chipangizo chokakamiza ndi zowonjezera zida.
Chivundikiro cha payipi yosinthasintha ya Hikelok chopangidwa ndi MF1, PH1, HPH1, PB1. Kuthamanga kwa ntchito kumafika pa 10,000psig (689 bar).
