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.
Ma valve a Hikelok subsea amaphimba SNV, SBV, SCV, SF, SRV. Kupanikizika kogwira ntchito kumafika pa 20,000psig (1379 bar).
