Powerful Permanent Magnets: Constructed of a super strong neodymium block magnet embedded in a steel channel. Magnet is recessed inside the steel channel for protection and added holding power

Numerous Applications: Useful Magnets for Holding, Mounting, Home Improvement, DIY Projects, and Many More. Great as a Cabinet or Shower Door Catcher

Best Coating Available: Ni+Cu+Ni Triple Layer Coated; the Best Coating Available

Top Quality: This is the BEST Quality Magnet Made under ISO 9001 Quality System. All Tolerances are +/-0.002"

Easy Installation: Countersunk Holes Designed for #3 sized screw for Easy Installation. Steel channel protects the magnet from damage, allowing it to last longer than a standard magnet.