Ibicuruzwa bisobanurwa: Ibikoresho bya Delrin POM, Icyuma kibumba MOVCR12, Pulley Spring bushing / Ibumba kubice bya POM byatewe Icyuma kibumba (Core & Cavity / Base Mold): MOVCR 12 / P20 Ibikoresho by'igice: Delrin Gusaba: inganda Isoko cyangwa Umukiriya: Amerika