Master Magnetics Round Base Magnet *Product Type: Round Base Magnet *Pull Capacity: 95 lb. *Packaging Type: Clamshell *Color Family: Nickel *3.19" dia. x 0.44" thick*Heavy-Duty*Extra strong ceramic magnetic bases can suspend heavy items such as speakers and spotlights* Also useful for securing hoses, tools, extension cords and more *Discovery CON, NBR, SUP,EXP