Europrofile Half Cylinder with Knob

Europrofile Half Cylinder with Knob

Door Cylinder Lock Products Description​:

Sizes:        40-55 mm

No Keys

Color:    Silver Matt, Rose Gold, Antique, CP, Black Matt

Brand:    “TNI”

Minimum Order Quantity: 100 Sets


• Sturdy design • Excellent finish • Accurate dimension

Product Specification:

Europrofile Half Cylinder with thumb turn Knob useful for multipurpose according to design. These locks are half the size of regular EuroProfile Cylinder locks and hence can be fixed in smaller and lower-space products or designs.

These locks give low to no security to the System with easy-to-replaceable options. No Security means no Lock and key only one side Knob to just lock the door from one side.

Due to the small space inside the lock, these cylinders can be available either in Keys on one side and coin from the opposite side or knob and coin.

These locks come with 3 keys and 5 Keys with the lock in a ring and the cylinder length of the lock is 40MM to 55MM Long.

Europrofile Half Cylinder with Knob can be fixed in Bathroom Doors and low to no security is needed.

We’ve expanded this guide to take a closer look at what you need to know about EuroProfile Half Cylinder Locks. We’ll cover everything you need to know, including the benefits of EuroProfile Half Cylinders.

We are making Europrofile Half Cylinder with Knob at its best Quality and competitive price for bulk requirements. We are manufacturers, Suppliers, and Exporter of Door Cylinder Lock with Knob in Rajkot Gujarat, INDIA.

“TNI” Europrofile Half Cylinder with Knob is designed to perform long-lasting lock movement with the lowest struggle for Wide range Doors, these Europrofile Half Cylinder with Knob stays rust-free for a long period of time because it is made from rust-free and recyclable metal Brass.

“TNI” Europrofile Half Cylinder with Knob immediately entered the TOP-50 of the best Door Cylinder Lock with Knob brands in the World.

Available Finish:

🔸Matt Steel

🔸Antique Finish

🔸Black Matt

🔸Chrome Platted

🔸Rose Gold

1) 100% Brass/Bronze Europrofile Half Cylinder with Knob.

2) Pure Brass Europrofile Half Cylinder with Knob for the bathroom door, Small Cabinet Door, and Custome Desing, and easy to install and replace.

3) Up to 50 Thousand Combinations

4) No Keys

5) Fire Tested Products

6) Recyclable Metal Product.

7) Rust resistance Door Cylinder Lock.

8) Full Brass with Three Types of Keys Options.

9) Perfect Lock System for lower Space and Industrial Uses.

10) Suitable for both sides of out-swing & in-swing Movement of the door and Industrial Uses.

11) Specially lubricated for smooth movement and stop creaking noise while knob rotations.

12) Special lubrication used accordingly suitable under all weather conditions.

13) Specially designed & packed for quality preferred.

14) Applicable on both doors interior and small spaces and Boxes.

15) Five FINISH options That Look your System look superior.

16) ARCHITECTURAL QUALITY- Europrofile Half Cylinder with Knob is Machined for precise installation and smooth movement.

18) EXTREMELY COST EFFECTIVE- Priced at nearly half off the name brands while not sacrificing quality standards.

19) Brass is much stronger & durable in all metals. Nowadays maintenance & services cost too high to bear, So everyone demands durable material products with low maintenance & maximum utility in their high-end premises

20) Generally known As Europrofile Half Cylinder with Knob, Half Profile Cylinder, euro profile Half cylinder thumb-turn, Half Mortise Cylinder, Half Knob Cylinder, Multipurpose locks

21) Only clean with a simple cotton cloth.

22) Don’t use chemicals to clean

Special offers for Wholesalers, Purchase Managers, procurement managers, Construction Entrepreneurs, and B2B Customers.

Manufacturer and Exporter: The Nature International

Door Cylinder Lock Size Chart

Europrofile Half Cylinder with Knob from TNI, Size 40MM to 55MM (Make in India)

Product CodeOverall LengthCase LengthPiece in BoxBoxes in Master PackPackaging Per Master Pack/Piece
RH-30640MM30 X 101010100
RH-312 45MM35 X 101010100
RH-31350MM40 X 101010100
RH-32855MM45 X 10205100


Model NumberAs per Door Cylinder Lock Size Chart
ColorSS Matt Finish
TypeHalf Cylinder with One Side knob
Suitable ForAs per the Size Chart
Model NameAs per Size Chart
Brand ColorSS Matt Finish/ Antique Finish
StyleKnob and Coin
FinishMatte SS, CP, Black, Rose gold


covered in WarrantyManufacturing Defects Only
Not Covered in WarrantyRough Use And Damage

Additional Features

Rust ResistantYes

Frequently Asked Questions

​​What Is Door Cylinder Lock ?

Euro-Profile Cylinder locks is a proven technology that lets every door secure with high combination locks. With the rise of modern Architecture, Euro-Profile Cylinder Locks has become the definitive choice for Construction Companies and Builders, Architectures, Wholesale dealers, consumers, and businesses alike.

How Does It Work?

iso-9001-2015 logo

Euro profile Cylinder lock Mainly used with mortice handles pair and fix in to lock body (Lock Latch). These types of  Euro profile Cylinder locks can be useful on the main doors or lockable doors where heavy to moderate security requires. Thumb Turn side usually fixed inside of the house of door and Keys or lock outside of the door.

what are the unique features Door Cylinder Lock ?

Trusted Brand Logo

Euro-Profile Cylinder includes powerful features not found with standard locking Systems. Wide Range sizes, Multi Finishes, Master Keys, More security, 50000 combinations, Ultra Keys and regular Keys, Easy to replace and so much more. Plus, you can order these from anywhere in the world.