Heavy-Duty Handle for Security & Entry Doors Handle Mechanical Door Lock

Still deciding? Get samples of $ !
Order Sample

Product Description

📋 Basic Information
Model NO. DJ151 Style Modern
Shape Mortise Door Lock Anti-theft Standard A
Backset 60mm Door Thickness 38-60mm
Usage Household Door Locks Application Wooden and Metal Doors
Finish Ab, AC, DAB, Dac, Dsn, Gp, Oac, Sch/CH, Sg/Gp, Sn/Gp, Sn/Np
🛠️ Product Description

American Solid Zinc Alloy Mechanical Door Lock

Welcome a trial order! Our heavy-duty handle sets are designed for security and elegance, featuring high-grade materials and precision engineering.

Trim Material Solid zinc alloy die-casting, top grade raw materials.
Mortise Lock Stainless steel components, big deadbolt with anti-saw function, anti-panic function.
Cylinder High precision CNC machined brass, 10-pin double-row technology for high security.
Key System Each set includes 5 owner keys + 1 construction key.
📸 Detailed Photos
Door Lock Detail 1
Door Lock Detail 2
Door Lock Detail 3
Product Dimensions
Product Size
Assembly Illustration
Assembly Guide
⚙️ Technical Specifications

The 5th Generation Mortise Lock Case:

Mortise Lock Case
  • Rotor & Cam: Solid investment-casting stainless steel 304, anti-rust and durable.
  • Casing: Imported EGI steel, fingerprint resistant, 1.5mm thickness.
  • Latch: Solid stainless steel 304, easily reversible for left/right handing.
  • Deadbolt: Solid stainless steel 304 with two hardened steel inserts (anti-saw).
  • Forend: 3.0mm thickness solid stainless steel 304 or brass.

The 3rd Generation High-Tech Cylinder:

High Tech Cylinder
  • Material: High-tech solid brass housing, core, and pins.
  • Security: Double-Row-Pin technology with 10 pins for extreme security.
  • Durability: Hardened process for tail-piece, ensuring long-term use.
🏭 Manufacturing & Quality Control

Our products are manufactured with advanced equipment and strict QC procedures. We ensure stable quality through multiple cycle tests for complete sets.

Showroom
Production Process
Cycle Testing
Certifications
Certifications
Frequently Asked Questions
What is the MOQ for the first purchase?
For custom logo and branded packaging, the MOQ is 1000 sets. For neutral packaging without a logo, the MOQ is 50 cartons per size.
What is the standard delivery time?
Normally, delivery takes 30-40 days after the order is confirmed by both parties.
How can we verify the quality before purchasing?
We can provide samples for your inspection. Additionally, customers may appoint a third-party agent to inspect mass production at our facility.
What are the accepted payment and price terms?
We accept TT and LC payments. Price terms include EXW, FOB, CNF, and CIF based on your requirements.
What is the policy for quality issues upon receipt?
All goods are inspected during assembly and packing. If a rare defect occurs, please provide photos of the product and carton. After verification, we will provide a refund or resend the goods.

Related Products