A6508SP大锁产品特点：

1、装饰件执手面板采用精密铸造和锻压工艺制作，工件致密，无疏松针孔，外观精致,材料防强，表面光泽持久，可广泛用于空气湿度大的房间，外露的门，在中国沿海地区特别潮湿，可以广泛使用；

2、抛光和砂光处理采用台湾抛光机和水磨机，工件抛光变形小、表面平整，不平度小于0.02mm，线条笔直挺拔，轮廓分明，简洁素雅，大方得体，适合安装于任何场合，将镜光和拉丝两种表面处理精心设计于一体，更显得高贵，典雅；

3、采用进口优质不锈钢304材料，大大提高了防腐，防划伤能力；

4、标准适应门厚38-43mm，配90mm锁芯，加长型适应门厚43-50mm，配100mm锁芯；

5、使用场所：住宅、宾馆、写字楼等大门或房门；

6、配置专利夜光锁头、精铸不锈钢锁芯拨件

7、表面处理：不锈钢拉丝（SS）、不锈钢镜光（SP）、PVD金；

8、面板规格  180*32（长X宽）

9、锁体规格：60 X 85 (衬板至锁头孔距离X锁体方芯孔至锁头孔距离)

10、不锈钢衬板，铜锁舌，

11、斜舌内外开门可调：将斜舌换向片向上拨，将斜舌推入衬板后面，旋转180°后，使之弹出即可

Big-lock features：

1、The decorative handle and plate adopt precision die-casting techniques. Compact design without any pin holes , with strong corrosion-resistance and long-lasting polishing on the surface. It can be widely used in rooms where there is much humidity, especially in the coastal areas.

2、It adopts Taiwanese polishing and sandering process machines. It has little deformation and smooth surface. The uneven part is less than 0.02mm. The lines are straight and has a clear profile. A simple design. It apply to any occasion. It combines both mirroring and drawbenching surface process. It appears more high-classed;

3、It adopts imported quality steel 304 material, increasing corrosion-resistance and scratch resistance.

4、standard thickness of the door:38-43mm，（with 90mm cylinder)-longer cylinder(100mm) for the door43-50mm; 

5、site of use：the gate of house，hotel，office building etc.

6、equipped with the patent noctilucent cylinder，and refined casting stainless steel plug follower;

7、surface treatment：silver wire drawing（SN），sandblasting chromium closed（PSC）

8、the specification of faceplate：180×32（length×width）

9、lock body specification：60×85（the distance from scaleboard to cylinder hole×the distance from square plug hole of lock body to cylinder hole）

10、stainless steel scaleboard，copper lock bolt，refined casting stainless steel lever handle follower;

11、latch bolt opening the door from inside or outside can be adjusted，put the direction-changing slice of the latch bolt upward，push the latch bolt behind the scaleboard，and revolve 180? To let it bounce out

安装步骤：

A.        确保斜舌斜面与关门方向一致，当需要调整锁体开门方向时，向上拨开斜舌换向片，将斜舌推进锁体后，旋转180°，根据安装纸规画线开孔。

B.        将锁体放入孔。

C.        预紧衬板螺钉。

D.       将方杆穿过门板插入锁体。

E.        安装内外面板，使把手转动顺畅。

F.        拧紧螺钉;

G.       扣入装饰盖；

H.        插入锁芯，使钥匙及旋钮转动顺畅。

I.          拧紧锁头螺钉，安装扣板及扣盒，对齐锁体，应使锁舌与之配合顺畅，拧紧螺钉.

Installation steps:

A.        Make sure the incline of the tongue go with the closing direction. When it is necessary to adjust the opening direction of the lock, remove the commuter bar of the inclined tongue, and push the tongue into the lock, rotate 180°.Draw lines and make holes according to the intallation specification.

B.        Place the lock into the hole.

C.        Pre-fix the screews of the back veneer.

D.       Insert the square bar through the door and into the lock.

E.        Install the inner and outer plates, making handle run smoothly.

F.        Screw down the screws.

G.       Fix the decorate plate.

H.        Insert the lock cylinder, making the key and knob run smoothly.

I.          Pre-fix  the screws of cylinder, install the gusset plate and gusset box, make them parallel to the lock and match the lock tongue. Fix the screws.