Without Key Round Interior Door Tubular Privacy Function Keyless Door Knob Lock

Standard Features
* Wrought steel tubular lock housing
* Three-piece assembly for fast easy installation.
* Guaranteed for over 200,000 life cycles,ANSI Grade 3 requirements.
* knob:SS201
* Rose:SS201,dia 65mm
* Backset:60/70mm adjustable
*5 Pins solid brass tumbler cylinder
*Adjustable backset latchbolts,2-3/8'' to 2-3/4'' for entry & combo sets
*Fit doors 1-3/8'' to  1-3/4'' thick(standard).
*2-1/4''(57mm)curved lip strike as standard.
*Fully reversible for left or right hand doors.
*Cylinder:High class brass cylinder
(solid brass 5 pins cylinder is available)

Show Room 1
Show Room 2

Workshop 1

Workshop 2
Workshop 3Workshop 4

Workshop 5

Check here to know more about us!

1.Are you a factory or trading company?
Raider Lock Industry Manufacturing Co.,Ltd is a manufacture with more than 20 years experience.RAIDER professionally produces all kinds of Cylindrical Lock, Tubular Lock, Deadbolt Lock, Padlock, Mortise Lock with Lever Handle, Handle Lock and such other hardware fitting, which can be used for Entrance, Bathroom, Passage, Storeroom, etc. while professional with Master key, Construction Key, Key alike.

2.Where is your factory?
Our factory is located in Zhongshan, established in 2000 with more than 100 employees in different departments , only one and half hour Guangzhou Baiyun international airport.

3.How does your factory do regarding quality control?
We have staff to check every process, like die-casting, process, polishing, electroplating. And each product will be inspected before packing by our QC staffs.

5.How about your packing?
Our products are packed with multi-packing to protect from the long-district transportation. EPE bag+ thick poly bag+ hardboard inner box +5-layer master carton.

6.May I get your sample for free to check before order?
Sure, free sample is available for checking, but you need to pay for the express cost, the delivery is about 2--4 days.

8.How about your delivery day?
Our delivery time is usually 30days after deposit.

9.How can I trust you in the first cooperation?
Firstly, samples can be sent to check our quality and welcome to visit us to talk face to face.

10.More questions just feel free to contact us!