Matte Black Tubular Passage Knob Lock 6871BL-PS | Keyless Door Knob Lock for Interior Doors

Description

Matte Black Tubular Passage Knob Lock 6871BL-PS for Interior Door Applications

The 6871BL-PS matte black tubular passage knob lock is designed for interior doors where convenient access and modern appearance are required.

Featuring a stylish matte black finish, this passage knob lock creates a clean and contemporary look that matches modern residential and commercial interior designs. Unlike keyed door locks, the passage function allows free opening from both sides, making it suitable for rooms where privacy locking is not required.

Manufactured for wooden door applications, the 6871BL-PS provides smooth operation, easy installation, and reliable daily performance. The tubular knob structure makes it a practical choice for wholesalers, distributors, and construction projects looking for cost-effective interior door hardware solutions.

With its modern black finish and simple passage function, this door knob lock is widely suitable for bedrooms, hallways, closets, offices, and other interior spaces.

Product Features:

● Modern matte black finish for contemporary interior designs

● Passage function with keyless operation for easy access

● Suitable for interior wooden doors and commercial applications

● Tubular knob structure for simple installation

● Smooth operation for daily use

● Ideal for residential and commercial interior projects

● Available for OEM and bulk order supply

Product Specifications:

●Item No.: 6871BL-PS

●Product Type: Tubular Passage Knob Lock

●Material: Iron Plating

●Finish: Matte Black

●Function: Passage / Keyless

●Suitable Door Type: Wooden Door

●Door Thickness: 35-50mm

●Backset: 60-70mm

●Key: No Key Required

Applications:

◆Bedroom doors

◆Hallway doors

◆Closet doors

◆Office interior doors

◆Apartment projects

◆Hotel interior doors

As a professional door hardware manufacturer, we supply tubular knob locks with different finishes and functions for global wholesalers, distributors, and building projects.