Temporary Metal Waterproof Key Box At The Door $ 23.79 Product information: Material: Aluminum alloy Model: BH006 Scope of application: household companies, warehouses, factories, offices Thickness of the lock rod: 10(mm)(mm) Lock bar spacing: 40 (mm) (mm) Specifications: Conventional without waterproof cover, including waterproof cover Color: silver black Type: Number Style: modern and simple Packing list: Lron key box x1