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 zida za Hikelok zomwe zili ndi matako aatali komanso zolumikizira matako ndi URWU, UWE, UWT, URWT, UWC, UWR. Kukula kwake ndi kuyambira 1/4 mpaka 1 inchi ndi 6 mpaka 18mm.
