Pricing mentioned is for EA. Requires a minimum buy of 1 piece. 3-1/4" Diameter Shallow Pot Magnet 50-Lb Pull; Hazmat=False; Features=9/32" Diameter clearance Hole;Designed for use in tight spaces and have been predrilled for fastening rods or bolts;Heavy lifting capacities make them a great choice for use in industrial or professional settings; StandardPack=5EA/BOX; CountryOfOrigin=CN; Diameter=3 1/4 in; Height=7/16 in; Hole Size=9/32 in; Load Capacity=50 lb, 50 lb [Max]; Material=Ceramic Magnet;