Cylindrical Knob Lock 5871SS-ET – High-Security Door Knob Lock (Stainless Steel Finish)

Description

The Cylindrical Knob Lock 5871SS-ET is designed to meet high industry standards, providing dependable security for residential and commercial applications. Featuring a smooth and practical cylindrical knob design, this lock ensures convenient daily operation while maintaining strong protection for your doors.

Finished in modern Stainless Steel, this model delivers a clean, contemporary appearance that fits perfectly with both modern and industrial-style door designs. It is widely used in homes, apartments, hotels, and office environments where durability and aesthetics are equally important.

Manufactured with high-quality stainless steel material (available in 304S/S, 201S/S, and 430S/S), the 5871SS-ET lock offers excellent corrosion resistance, strength, and long-lasting performance. Its structure is designed for easy installation and replacement, making it ideal for both new construction and renovation projects.

Key Features:

– Cylindrical knob design for smooth and easy operation
– Modern Stainless Steel finish for clean architectural appeal
– Strong stainless steel construction (304 / 201 / 430 options)
– Suitable for wooden doors and tubular/cylindrical door systems
– Reliable locking performance and long service life
– Excellent corrosion and rust resistance
– Easy installation and replacement
– Ideal for residential and commercial use
– Includes 3 key copies for convenience

Applications:

– Residential house doors
– Apartment entrances
– Hotel rooms and interior doors
– Office and commercial buildings
– Interior and exterior wooden doors

Technical Specifications:

Item No.:5871SS-ET
Product Type: Cylindrical Knob Lock
Material: Stainless Steel (304S/S / 201S/S / 430S/S)
Finish|:Stainless Steel
Door Type:Wooden Door
Door Thickness:35-50mm
Backset|:60mm or 70mm
Key Type:Iron Key / Brass Key
Installation:Easy install / replace