Aluminum Sliding Window & Door Hook Locks - Thermal Break Design, Heavy Duty & Rustproof

High-concerned chemical：None Keys Included：No isCustomized：Yes Surface Finishing：Electroplated Material：Zinc Alloy Origin：Mainland China Certification：CE

High-concerned chemical: None Keys Included: No isCustomized: Yes Surface Finishing: Electroplated Material: Zinc Alloy Origin: Mainland China Certification: CE