security lock
code: ET 5000A
mateiral: zinc alloy
finish:gold plated
size: door face 518X73mm; door back: 518X73mm

1.  The external appearance of the product uses to cambine classicality with vogue of designable style , fusioning cultural essence inancient or modern tims, noble elegance and comfortable handle.

2.  The material of handle and panel is environmental zinc alloy qualified by the state, and they are made by quality Die Casting Mchine imported from abroad. All the workpieces are of high-density, superior of at least 15% comparing to the average density of the others, without pinhole and are durabel.

3.  The products are polished by the polishing machine made in Taiwan under five polishing processes, which leads to small deformation, roughness and clear profile.

4.  The surface is processed with multi-plating technology introduced from Italy to ensure that each workpiece's coating is greater than 30U it's color durable, corrosion-resistant and the salt spray tests far exceeds the national standard of 24 hours. In addition a layer of green paint is added and baked under 150 degree centigre which greatly improves the anti-corrosion and anti-collision performances. It is oil free and can be widely used in various place.

5.  High-quality copper heads, with technic angle bead from U.S. The teeth of the keys are more complicated than that of normal single-row locks over more than 50 times. opening rate with each other is far away below national standard. Five master keys and two worker keys introduces convenience, safety and reliability.

6.  Adapts a new set of safety lock-in, with a oblique tongue deceleration devices, oblique tongue insurance and the anti-tongue-sawing device, which ensures anti-stubbs, anti-sawing, anti-fangqiao. After pushing the insurance button at the bottom the obliquer gongue is locked, and then you can not oen the oblique tongue by pushing the button but using the key. Inside a large knob can be used to open the ramp tougue.

7.  With emergency escape function: In an emergency situation, users need to simplyy rotate knob or bailiff to open the ramp and the square tongue, and then escape rapidly.

Reseting components imports steel, with easy operation and long life of more than 100,000times. There is shock-absorber, anti-loose and wear-resistant plastic mat, which reduces noise and also is easy to use, flexible, but not loose.

8.  Applicable places: villas, hotels, departments, and units, office buildings and also high-end residential door decoration.

9.  Applicable door with width 45mm to 55mm

10. Distance to the center: 70mm