Cylindrical Knob Lock 5871PB-ET – High-Security Door Knob Lock (Polished Brass Finish)

Description

The Cylindrical Knob Lock 5871PB-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 elegant Polished Brass, this model combines classic decorative appeal with reliable functionality, making it suitable for both modern and traditional interior and exterior door designs. It is widely used in homes, apartments, hotels, and office environments.

Manufactured with electroplated iron material, the 5871PB-ET lock offers excellent durability, corrosion resistance, and stable performance even under frequent use. 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
– Elegant Polished Brass finish for decorative appeal
– Strong iron electroplated construction
– Suitable for wooden doors and tubular/cylindrical door systems
– Reliable locking performance and long service life
– Corrosion-resistant surface treatment
– 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.:5871PB-ET
●Product Type:Cylindrical Knob Lock
●Material: Iron (Electroplated)
●Finish:Polished Brass
●Available Finishes|:Satin Stainless Steel / Antique Brass Copper / Antique Brass / Polished Brass / Matt Black / Chrome
●Door Type:Wooden Door
●Door Thickness:35-50mm
●Backset:60mm or 70mm
●Key Type:Iron Key / Brass Key
●Installation:Easy install / replace