Ang Hikelok ay may malawak na hanay ng mga produkto, kabilang ang mga instrument valve at fitting, ultra-high pressure na produkto, ultra-high purity na produkto, process valve, vacuum na produkto, sampling system, pre-installation system, pressure unit at tool accessories.
Hikelok instrument twin ferrule tube fittings series coverU, BU, UE, UT, UC, MC, BMC, TC, FC, BFC, ME, 45ME, PME, 45PME, FE, MRT, MBT, PMRT, PMBT, FRT, FBT, WC, WE, R, BR, MA, FA, PC, CA, PL, ISPF, ISPM, N, MN, RF, FF, BS, BP, BG, FKM, FLA, SFF. Ang sukat ng panukat ay mula 2 hanggang 50mm at ang fractional na laki ay mula 1/16 hanggang 2 pulgada.