... Alloy 3. Finish:Nickel 4. Past ROHS Test Electronic Switch lockDescription:1) Materials: Zinc Alloy dia cast housing and ... nut or speed clip mounted.9) Use for Electrical Equipments, Computer, Control Box, Electrical Toy, Home Appliance etc.Sample Date ... .Quality first and treat the customers as supremacy.Power Switch Lock, Electronic Switch lock,Key Switch Lock,Switch Lock,Control Box Lock Electronic ...