1?11 Digits Mechanical Combination Lock Sliding Door Keyless Access for Kitchen Office Balcony

Feature: 1. Mechanical coded lock, does not require power supply, bring much convenience for you. Specification: Condition: Brand New Item Type: Mechanical Coded Lock Shell Material: Zinc Alloy Color: As picture shown Password Length: 1-11 Digits (non-repeated) Suitable for Door Thickness: Approx. 10-60mm/0.4-2.4in Center Distance of Bolt: Approx. 20mm/0.8in. Package List: 1 x Front Panel1 x Rear Panel1 x Screw Pack1 x Installation Accesory Pack2 x Rubber Pad1 x Instruction Note: The product is suitable for sliding doors with a thickness of 10‑60mm. Check compatibility before buying.