What is the backset dimension of the master mortise lock case?

The lock case features a standard backset measurement of 60mm.

What cylinder security technology does this lock set utilize?

It uses a dual keyway cylinder combining single-row pins with track-cut leaf pins.

How many unique key combinations does the dual keyway cylinder support?

The precision CNC-machined brass cylinder supports up to 15000000 valid key combination sets.

How does the construction keying system protect project security?

The five owner keys are sealed inside a plastic box that must be broken to open while construction keys operate during building.

What official security certifications does this mortise lock system hold?

The product holds official fire-proof certification and Grade A Grade B and Grade C security test reports from the Ministry of Public Security.

Security Zinc Alloy Red Mortise Gate Handle Set Front Exterior Wooden Door Lock

Name: Security Zinc Alloy Red Mortise Gate Handle Set Front Exterior Wooden Door Lock
Brand: Nanjing Gatsby Archdow Hardware Tech. Co., Ltd.
SKU: 2320807565

Jiangsu, ChinaNanjing Gatsby Archdow Hardware Tech. Co., Ltd.

US$3.50

1,000-2,999 Pieces

US$3.20

3,000-4,999 Pieces

US$2.90

5,000-9,999 Pieces

US$2.50

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Warranty

5 Year

Material

Zinc Alloy

Model NO.

G8935A

Type

Key Lock

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

40-70mm

Usage

Household Door Locks, Bedroom, Channel Lock

ODM/OEM

Support

Lock Case Versions

Standard/ Heavy Duty / King Version

Casing Material

1.5-2.0mm Egi/Stainless Steel Sheet

Core Components

Solid SUS304 Stainless Steel

Forend Thickness

3.0mm Solid Stainless Steel

Strike Plate Thickness

2.0mm (Wooden Doors) / 1.2-1.5mm (Metal Doors)

Cylinder Type

CNC Machined Brass Dual Keyway

Keying & Security

up to 15,000,000 Combinations; 2.8mm Keys

Transport Package

White Box/Color Box

Specification

Customized

Trademark

Customized

Origin

Nanjing

Production Capacity

100000pieces/Year

Key features

Solid Zinc Alloy Construction: High-density die-cast zinc alloy delivering heavy-duty strength, durability, and superior corrosion resistance.

Modern Beveled Plate Design: Extended 480mm-long escutcheon plate (70mm width) featuring clean, contemporary architectural lines.

Ergonomic Interior Egg Knob: Fitted with a smooth egg-shaped interior turn knob for effortless manual operation and quick latch retraction.

Broad Door Compatibility: Designed to fit standard heavy entrance doors (51-70mm) and thin profile doors (40-50mm).

5 Architectural Finishes: Available in DAB, DAC, ORB, SG, and YB premium protective surface coatings.

Ultra-High Security Cylinder: Advanced dual keyway cylinder combining single-row pins and leaf-cut tracks with up to 15,000,000 key combinations.

Fire & Anti-Theft Certified: Fire-proof qualified and certified under Ministry of Public Security Grade A, B, and C anti-theft standards.

60mm Backset Master Lock Case: Driven by a smooth gear mechanism with investment-cast SUS304 stainless steel internal components.

Anti-Pry & Anti-Saw Protection: Deadbolt embedded with internal hardened steel rods to resist cutting, sawing, and forced entry.

Tamper-Evident Key Security: Includes 5 owner keys sealed in a break-open plastic box plus 2 construction keys for safe project management.

Company profile

Exhibition ExperienceImporters and ExportersR&D CapabilitiesHigh Repeat Buyers Choice

Nanjing Gatsby Archdow Hardware Tech. Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 98 Shuangzha Road, Jianye District, Nanjing, Jiangsu, China

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity500 PCS

Our Production Capability & Technical Expertise

Main ProductsDoor Hardware, Mortise Locks, Aluminium Door Locks, Rolling Door Locks, Lock Cylinders, Rim Locks, Bolt Locks, Padlocks, Door Handles, Door Hinges

R&D Engineers1 people