1set/box, 20 sets/Ctn/ 0.054cbm
N. W.: 17.6 Kg
G. W.: 19.6 Kg
2017 New modern style door lever lock privacy levere with auto-release function
10 Years of Production Experience
Obtain ISO Certificate
Stable Production Date
Different Quality As Customers' Request
OEM are Available
Push button auto-release on privacy function
Concealed screw mount for a streamlined look
with Contemporary lever design , Square Rose&round rose for selection
Zinc alloy handle
AB/AC/PB/SB/SN/CP (other finish is also available)
35-50mm, other thickness available upon request
60/70mm adjustable mortise latch ,four way,six way
Reversible for right or left
ANSI Grade 3
Box package, 20 Sets/Ctn
40-45 days upon order confirmation.
Our Product Quality
1)What is auto-release?
Auto-release is only available for privacy function , which different from traditional privacy lock ,traditional unlock way is unlock by turn -piece.Auto-release is insider person can unlock door lever by handling lever and lock it by pressing push button,very convenient .
2) Why do you use Concealed screw mount?
Concealed screw look pretty
Zhongshan Langnuo Hardware Manufacture Co., Ltd., as one of the largest door lock manufacturers in China, is located at the internationally famous hardware industry center—Xiaolan town, Zhongshan City, Guangdong Province. Our own brand "BEIXI" is among the top 10 brands in the domestic market. Our products include various tubular and cylindrical knob sets and lever sets, deadbolts, mortise locks, door handles, entrance gripset, as well as all kinds of door lock accessories. All of our products have met Euro profile and ANSI Grade 3 standard.