These hooks are useless if you are trying to use them on a metal plate. The back of the hook is inclined at an angle of about 45 degrees and does not snap to latch securely onto the back of the thinner metal wall panel. They really didn't work that well with perforated chipboard. I returned them and found a few others at Revain (pegboard hooks - 50 pack of 4 inch metal pegboard hooks, pegboard hangers, zinc plated shelf hooks, pegboard organization, pegboard accessories) that have the hooks installed at an angle closer to 90 degrees , and these seem to lock much better behind the wall of my perforated metal panel.
StoreYourBoard Tool Storage Rack, Max, Wall Mount Tools Home And Garage Organizer Storage System, Steel Gear Hanger
36 Review
Efficiently Organize Your Tools: Heavy Duty 64-Inch Garden Tool Organizer With Adjustable System, 4 Rails, And 16 Hooks For Wall Mounting
42 Review
Organize Your Garage And Garden With NZACE Adjustable 48 Inch Wall Storage System
30 Review
Aluminum Medium Duty Storage Shelving With Dual Post Design And Press Board Shelves - 48 X 18 X 72 Inches By Amazon Basics
34 Review
Gray Rectangular Storage Baskets with Handles - Pack of 3, Foldable Closet Storage Bins for Linen Closet - StorageWorks Large Closet Organizers
11 Review
MIF computer desk β1, WxDxH: 145x50.2x135 cm, color: bleached oak
17 Review
Organize with Style: mDesign Natural Woven Hyacinth Closet Storage Organizer Basket Bin - Collapsible - 4 Pack - Natural/Tan
11 Review
Organize Your Home with Joyoldelf Storage Bins - Set of 3 Foldable Cloth Organizers with Handles and Lids
11 Review