Features:
Picture hanging is easy! Accurately hang sawtooth or wired photo frames with zero measurement.
The unique positioning system can accurately mark your nail holes so that you can immediately hang photos.
Working principle: The two magnetic keys are kept before the original needs. Insert the key into our SINGLE-TOTH hanger (or standard serrated hanger and D-hook) to perfectly mark your nail holes. Built-in hook, used to locate your hanging picture. Just attach the multifunctional hook and the picture frame, and then insert the PUSH PIN into the guide hole to mark where your nail is.
The convenient LEVEL buckle and place it on your hanging frame.
The included hardware box contains everything you need to hang your photos, and leaves more space. 
 
Notice:
Actual color may be slightly different from the image due to different monitor and light effect
Please allow 1-3cm deviation due to manual measurement
Description:
Material: ABS+metal
Color:Blue

Package List:
1x Picture Hanging & Leveling Tool