Cup Magnet with Bolt, Material Ceramic Magnet, Max. Pull 200 lb., Thickness 0.375 In., Overall Length 2.120 In., Overall Width 2.63 In., Diameter 2.63 In., Tap Size 1/4-20 Bolt, Stability Temp. 180 Degrees F. This item has been restricted from sale in the following state (s): []