Master Magnetics Round Base Magnets with Knob - 1.43" Diameter, 0.98" Total Height with 1" Diameter Knob, 16 Pound Pull, Chrome, Pack of 4, HMKR-45X4

• STRONG HOLDING POWER: The Master Magnetics ceramic round base magnet with an easy-grip knob offers a powerful magnetic hold. Magnet holds 16 pounds on contact with 1/4" thick, flat, smooth ferrous plate in a vertical test. The force is 50% less on vertical surface holding against sliding force and less on steel that is painted, rusted, dirty or damaged.
• VERSATILE APPLICATIONS: With its 1" diameter easy-grip knob with 0.425" clearance between top of magnet base and underside of knob, this product has many applications. It can be used in various settings, such as workshops, garages, kitchens, office, classroom, barbecue grill, lockers, hangers, auxiliary storage and more.
• DURABLE CONSTRUCTION: Enclosed in a round nickel-plated steel cup, this magnet is built to last. The cup contains a ceramic, ferrite magnet. An easy-grip knob is attached to the cup for easy removal. This magnet includes a non-scratch liner.
• EASY INSTALLATION: The round magnet makes it effortless to hold calendars, work plans, blueprints, maps and more to a metal surface. Its convenient design allows for quick and hassle-free installation, eliminating the need for additional tools or hardware.
• MASTER MAGNETICS: We manufacture magnetic products for commercial, industrial, and consumer use. Our goal is to create reasonably priced products that make your life easier. Our products will help you realize the value of magnets and their many uses!

Hold blueprints, calendars, important memos, visual aides, work plans and more with these convenient, heavy-duty magnets. Ideal for warehouses, workrooms, offices and in the classroom. Each round magnet features durable nickel plating and easy-grip knob for positioning. Includes non-scratch liner to prevent marring. Master Magnetics was founded in 1976 and is currently located in Castle Rock, Colorado. We manufacture and distribute magnetic products for commercial, industrial, and consumer use.