These are cheap and get the job done. One problem, however, is that you can't use plastic locking pins with these, as they don't drop low enough for the entire hook to span 2-3 vertical pins. You have to use some other method to hold these in place, otherwise when the pincer handles have any kind of friction they often pull them off the board. If your pliers have metal handles (ow!), they're 100% fine for this application. If they have a rubbery grip, you may want to use glue or zip ties to anchor them in place.
Mavoro Strong Magnetic Hooks For Hanging. Up To 65 Lbs. Set Of 2 White Magnet Hooks Heavy Duty Magnets, Neodymium 52 Rare Earth Magnets. Rotating Swivel Style Magnet Hook For Refrigerator, Locker Etc…
35 Review
MHDMAG Magnetic Hooks Refrigerator,Cruise Ship Accessories, 80LBS Super Magnets With Neodymium Rare Earth For Hanging, Door Holder, Keys, Home, Office, Refrigerators, BBQ, Pack Of 5
30 Review
MHDMAG Magnetic Hooks 80LBS Magnet Hooks With Neodymium Rare Earth Magnet For BBQ, Hanging, Holder,Keys, Storage, Door, Office, Grill, Cruise Ship Accessories, Black,Pack Of 5
36 Review
25Lbs Heavy Duty Neodymium Magnetic Hooks, 15Pcs Cruise Essentials Hanging Magnets For Refrigerator, Kitchen, Home & Workplace By MIKEDE
31 Review