Cylindrical Lever Lock Grade 2

This product has been developed with priority on solving the following two problems that have been considered as the most serious defects in the conventional cylindrical lever lock.
The structure of conventional cylindrical lever lock is typically weak that marginal torque would damage the internal parts of the lock.
To compensate for this problem, our product is designed so that its out lever will turn freely 360 degree in either direction, when excessive torque or force is applied to the lever during a potential break-in or intrusion.
(Patent in U. S. A 10/277242)
The conventional cylindrical lever lock is not ease to use because the turning angle of the lever is typically too large to open a door with ease.
Our product is designed to minimize the turning angle of the lever, thus facilitaing ease of use. The lever turning angle of a conventional cylindrical lever is typically 73 degree.
Our lever, hawever, has a turning angle of 48 degree.


ROSE 3 3/8"(85.0mm)
BACK SET 2 3/8",2 3/4(60mm,70mm)
PACKING Box pack
DOOR THICKNESS 1 3/8"~1 3/4"(35mm~45mm)

This product has been developed with priority on solving the following two problems that have been c

  • Model Number:DL-5000
  • Country:South Korea
  • telephone:82-336-0600
Model Number: DL-5000
*Your name:
*Your Email:
*To:Dueal Industrial Co., Ltd
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters Remaining: 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

We do inquire for you , please wait ...

Cylindrical Lever Lock Grade 2

Model Number:DL-5100/Dual Rose 3 3 / 8 (85. 0mm) Back set 2 3 / 8, 2 3 / 4 (60mm, 70mm) Packing box pack Door thickness 1 3 / 8 ~1 3 / 4 (3 ...

Come From Dueal Industrial Co., Ltd

Grade 2 Door Lock 9073 SS304

Finish:upon request Cycle testing:400,000 Certification:ISO9001 Model Number:9073 Brand Name:Infinity Place of Origin:Guangdong China (Mainland) Door Lock 9073 1. Stainless steel on external lock body 2. Solid Brass cylinder plug & housing ...

Come From Zhongshan Infinity Lock Co., Ltd.

Fashion Cylindrical Lever Lock

Fashion Cylindrical Lever Lock ...

Come From HYUNDAE METAL CO.,LTD