This design is  designed for the wall hook . When it works with wall hook , it can makes the pictures cling to the wall very well .

The hanging systerm in the market is as below :

1, Using cement nail on the wall with hanging . This nail is cheap but hurt wall and broke it too much .

2, Using compensating pipe + screw on the wall . This can keepthe wall well but it must need the tool to make hole in the wall. It will be a problem Some frame buyer has not this tool.

3, Using the plastic wall hook +K306 new saw tooth hanger ,this can helps user and framer a lot.   The wall hook can fix into the wall easy and not broke wall . The space under this saw tooth + thickness of the wall hook.

This is why the frame can cling to the wall . 

ABS wall hook can help user keep the wall in good condition .

Here is the video for it!

Size details :

Any further questiosn welcome to contact us !