Universal Keyless Entry Mechanical Keypad Push Button Password Zinc Alloy Door Security Code Lock

Specification: Unlock Method: Only Available Mechanical Password Unlock Door Direction: For Both Left & Right Handed Open? Lock Body Material: Zinc Alloy Lock Tongue Material: Stainless Steel Color: Silver Surface Treatment: Chromium Plating Tongue Specification: 60mm For Door Thickness: 30~60mm For Door Edge Distance: 60mm Waterproof: Yes Fireproof: Yes Size: 21.5cm x 13.0cm x 8.0cm ? Package included: 1 x Keyless Mechanical Password Door Lock