Window Bolt Sliding Window Patio Screw Door Lock Key Push Baby Child Safety Protection

Features:Universal locks perfect for most hinged or sliding doors and windowsSold in a set of 4pcs patio sliding door locks window locks with keysEach sliding door locks comes with 2 keys (The keys are universal)Suggested that locks are fitted top and bottom for maximum securitySupplied with all the security fixing accessoriesEasy to install the locks and convenient to useSpecifications:Material: Zinc Alloy+Iron+CopperOverall Length: 40 mm/ 1.6''Width: 37 mm/ 1.45''Height: 19 mm/ 0.75''Distance between Screw Holes: 30 mm/ 1.2''Length of Lock Protrusion: 10mm/ 0.4''Screw Length: 19 mm/ 0.7''Weight: 45g/ pcsColor: White or sliverQuantity: 1 PCS