Double-Line Pins Anti-Drilling Mortise Lock Cylinder Brass for Home Door/Window

Customization:	Available
Material:	Brass
Type:	Key Lock

Basic Specifications

Model NO.

GD-B-009

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

C Grade

Part

3 PCS Brass Key

Backset

30-90mm

Door Thickness

40-160mm, Customized

Cylinder Length

40-160mm, Customized

Usage

Household Door Locks, Bedroom, Channel, Window

Certificate

CE/TUV/ISO/Ma/14000/CNAS

Product Description

Product name	Lock cylinder
Key Type	Computer key or normal key
Finish	SN/CP/AC/AB ..ECT.
Length Range	40-160mm
Applicable Doors	Wood door, Window lock, Security door
Standard MOQ	200 PCS
After Sale Service	1 Year

Application Showcase

Key Advantages

Certified Excellence: CE/TUV/ISO/MA/14000/CNAS compliant.
Premium Brass Material with Durable Surface Treatment (SFT > 72 hours).
Long-term Reliability: Minimum 5 years mechanical lifetime.
Precision Manufacturing: CNC machined with +/- 0.001mm tolerance.
Integrated Protection: Anti-pick, Anti-drill, Anti-bump, and Anti-snap features.
Advanced Systems Support: Master key and Construction key systems available.

Value Added Service

Professional real-time installation guidance.
15-day active tracking during delivery.
Strategic partnerships with reliable global logistics providers.

Certifications & Exhibition

Frequently Asked Questions

How long is the typical delivery and production time?

Production takes approximately 30 days, while the total delivery time is usually between 35-45 days.

What is the warranty period for your lock cylinders?

We offer a 1-year warranty and guarantee up to 600,000 opening-closing cycles (minimum 5 years mechanical life).

Do you provide samples to new customers?

Yes, samples are available. New customers with confirmed orders can receive them free of charge. Others may need to cover shipping costs for quality testing.

What are the recommended shipping methods?

Small or sample orders are sent by air. Orders exceeding 1 ton or 1 cbm are better suited for sea freight.

Are you a manufacturer or a trading company?

We are a specialized manufacturing factory with professional equipment and production lines.