Mae gan Hikelok ystod eang o gynhyrchion, gan gynnwys falfiau a ffitiadau offerynnau, cynhyrchion pwysau ultra-uchel, cynhyrchion purdeb ultra-uchel, falfiau proses, cynhyrchion gwactod, system samplu, system cyn-osod, yr uned dan bwysau ac ategolion offer.
Mae cyfres maniffolds offeryn Hikelok yn gorchuddio 2m-201, 2m-202, 2m-203, 2m-204, 2m-205, 2m-206, 2m-207, 3m-301, 3m-302, 3m-303, 5m-501, 5m-5m, 5m, 5m, 5m, 5m, 5m, 5m, 5m, 5m. Mae'r pwysau gweithio o 6,000psig (413Bar) i 10,000psig (689Bar).