This hook is not suitable for hanging double alloy tool post (double head head is wide It is not easy to hang)， can hang multilayer tool rest and when using ordinary hook of the cutting toolsThe universal chuck hookSuspension razor sucker【 scope of application 】Suitable for ceramic tile， plastic， glass， stainless steel smooth and flat.【 features 】1. No need to paste or nailing， won't destroy metope， a sucking gently can firmly fixed in smooth surface;2. Resistance to gravity is strong， easy to install， easy to clean with health and refined， the overall personality， concise and easy， more add grade for the bedroom for you.[usage]1. Wipe with a clean soft cloth stainless steel， ceramic tile， glass and so on the adsorption surface dust， dirt， grease and dirt， before installation， must make the surface completely dry;2. To avoid the hole set installation position， hold down the center of the chuck the adsorption surface pressure out of the air in the suction cups.3. Confirm the chuck can be used after installed firmly.【 precautions 】Do not install this product in places near fire use;When installation， must make dry before using sucker security;The installation surface and suction cups between dirt and dust will make the suction cup is easy to fall off;To remove the suction cups or old chuck， can use of about 60 ℃ warm water soak for use again after about ten minutes.