Stainless Steel High Security Entrance Function Door Cylindrical Handle Knob Key Lock

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Product Description

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Basic Specifications

Model NO.
588 AB-ET
Material
Stainless Steel
Type
Key Lock
Style
Simple Ball Shape
Anti-theft Standard
Grade A
Backset
60/70mm
Door Thickness
35-50mm
Cylinder Length
70mm
Application
Household/Bedroom Doors
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Product Parameters

Feature Specification Feature Specification
Model No. 588 SS-ET Style Cylindrical knob lock
Door Fits 35-50mm Finish Plating
Functions Entrance / Dummy Cycle Test 250,000 Test Cycles
Latch 60/70 tongue lock Applicable door Wooden/Steel Doors

Key Features

Quality Insurance
Professional Design
Fast Delivery
Smooth Finish
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Product Showcase

Door Cylindrical Handle Knob Key Lock
Lock Detail 1
Lock Detail 2
Lock Detail 3
Lock Detail 4
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Manufacturing & Logistics

Packaging
White box, Soft foam plastic bag or customized
Lead Time
30-45 working days

Showroom Presentation:

Showroom

Production Workshop:

Locking Workshop
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Frequently Asked Questions

What material is used for the knob lock?
The primary material used is high-quality Stainless Steel, ensuring durability and corrosion resistance.
What is the compatible door thickness for this lock?
This lock is designed to fit doors with a thickness ranging from 35mm to 50mm.
Has the product undergone any durability testing?
Yes, the cylindrical knob lock has successfully passed 250,000 test cycles to ensure long-term reliability.
What are the available backset options?
The lock features an adjustable latch with a backset of 60mm or 70mm.
What type of doors can this lock be installed on?
It is suitable for both wooden and steel doors, commonly used for bedrooms and household entrance points.
How is the product packaged for shipping?
Products are typically packed in white boxes or color boxes with soft foam plastic bags to prevent damage during transport.

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