Review on Glarks 100 Pieces Ceiling Hangers Assortment by Carlos Chan

I need this for a project. My photos show real crochet hooks on graph paper with a 1/4 inch grid. Pros: They look good, vinyl is soft. Smallest hook required. Not as good: As other reviewers have noted, the metal is not the best quality. Hooks can break off in the screw area when installing or when installing on a vertical surface and heavy objects. mounted on top (mounted at a 90 degree angle from the load) - mounting in a surface such as under the shelf where the force pulling the screw (load is in line with the screw) will hold better. I drill pilot holes that are larger than the size of the hole I would drill if they were screws so there is less stress on the screw during installation. I would also suggest lubricating the screw (with soap or oil) prior to installation and you'd better do it.