Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

$122.99

  • Zinc alloy construction resists rust and wear
  • Set a 1 to 11 digit password for entry
  • Fits door thicknesses from 30 to 60 mm
  • Fully mechanical design requires no power source
  • Includes rubber seals and fixing hardware

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Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security
Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security
$122.99
Specifications
Dimensions22 × 13 × 8 cm
Weight1.47 kg
Delivery & Returns
  • Delivery is priced by postcode: enter yours at checkout to see the cost.
  • Ships from an overseas warehouse: usually 7-15 business days.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

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14-day returns on eligible items
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01ELECTRONIC DOOR LOCKS

Keyless security in solid zinc alloy

This compact security device sits quietly on the edge of your office door or garden gate, its cool zinc alloy surface waiting for a familiar sequence of digits. It replaces the jingle of keys with a silent, tactile interaction that feels precise and modern.

Designed for both indoor and outdoor environments, this lock suits busy households, secure offices, and parking areas where convenience matters. It operates entirely through mechanical movement, removing the need for battery changes or electrical wiring.

Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security
Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

02MATERIALS

Durable zinc alloy construction

Crafted from high-hardness zinc alloy, the lock body withstands daily use and exposure to the elements. The material offers inherent anti-rust properties, ensuring the finish remains intact whether installed on an interior partition or an exterior gate facing rain and sun.

Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

03FUNCTION

Silent mechanical operation

Unlike electronic locks that rely on circuits, this unit functions purely through mechanical components. Pressing the buttons engages internal mechanisms without generating noise, providing a quiet experience for early risers or late-night arrivals. No batteries or wired power are required to maintain functionality.

Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

04FIT

Precise dimensions for standard doors

The main panel measures approximately 142 x 42 x 25 mm, designed to fit door thicknesses between 30 and 60 mm. Two rubber mats, each around 148 x 50 mm, provide sealing surfaces, while the included bolt ensures a secure latch. The package weighs 1.47 kg, containing all necessary hardware for installation.

05DETAILS

Comprehensive installation kit

The box contains two door lock panels, four screws, three studs, and a main pin with spring. A bag of bump plates adds further security layers, and an English manual guides the setup process. The sturdy fixing bolt is designed for easy assembly, allowing you to secure the lock firmly in place.

Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security
Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

06AT A GLANCE

The key points

  • Zinc alloy construction resists rust and wear
  • Set a 1 to 11 digit password for entry
  • Fits door thicknesses from 30 to 60 mm
  • Fully mechanical design requires no power source
  • Includes rubber seals and fixing hardware

07

About this product

1, Mechanical password lock, can set 1‑11 digits password, can enter without key, easy to use. 2, Waterproof, completely mechanical, no battery or wired power required, suitable for indoor and outdoor use. 3, It is made of zinc alloy material, with high hardness, anti‑rust, good durability and reliability. 4, Sturdy fixing bolt designed, easy to install, no noise, to provide you with a quiet experience. 5, This coded lock has good anti‑theft performance, suitable for home gates, offices, parking lots and apartments.

Applicable Environment: Waterproof, High Temperature Resistant

Distance between rubber sealing hole diameter and hole diameter center point: Approx. 130mm / 5.1in

Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.

Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Specification

Condition: 100% Brand New

Item Type: Door Lock

Material: Zinc Alloy

Password Length: 1-11 Digits

Applicable Type: Indoor/Outdoor Door

Function: No need for battery or wired power

Weight: Approx. 1415g / 49.9oz

Applicable Door Thickness: 30-60mm/1.18-2.36in

Product Size: Approx. 142x42x25mm / 5.6×1.7×1.0in

Rubber Sealing Size: Approx. 148x50mm / 5.8×2.0in

Rubber Sealing Hole Diameter: Approx. 10mm / 0.4in

Bolt Size 1: Approx. 87x60x67mm / 3.4×2.4×2.6in

Bolt Size 2: Approx. 27x25x15mm / 1.1×1.0x0.6in

Package List

2 x Door Lock Panel

2 x Rubber Mat

1 x Bolt

4 x Screw

3 x Stud

1 x Main Pin with Spring

1 x Bag of Bump Plates (2Pcs)

1 x English Manual

Note

Waterproof Mechanical Combination Lock Office Door Password Coded Locks Gate Security

Additional information

Weight 1.47 kg
Dimensions 22 × 13 × 8 cm

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