Cup Magnet with Bolt, Material Ceramic Magnet, Max. Pull 190 lb., Thickness 0.5 In., Overall Length 2.120 In., Overall Width 4.90 In., Diameter 4.90 In., Tap Size 3/8-16 Bolt, Stability Temp. 300 Degrees F. This item has been restricted from sale in the following state (s): []