● Material:Housing,Handle,lock core-Zinc alloy Housing fixing plate,pull rods-Steel ● Finish:Housing,Handle-Graychrome plating Housing fixing plate,pull rods-Blue white zinc plating ● Applicable panel thickness 1~3mm; ● Rotate the lock core 180° CCW, the lock will release by opening the handle about 60°; ● The two pull rod move down at the same time, the stroke is about 20.5mm