The Molex Mega-fit 5.70mm pitch Terminal Position Assurance (TPA) Retainer has maximum 1 circuit loaded and has a single row. It has a lock to mating part and the material is nylon with natural colour.RoHS compliantOperating Temperature Range: -40° to +105°C, -40° to +120°CUL 94V-0, Glow-Wire Capable