Magnetic Welding Square Maximum Pull 41 lb Overall Height 0.6 in Overall Length 4.8 in Overall Width 3.3 in Positioning Angles 45 Degrees 90 Degrees Switchable On/Off Not Switchable Number of Angles 2 Center Hole Diameter 1/4 in Housing Material Steel Magnet Material Rare Earth Plate Thickness 0.56 in Positioner Color Black Gray Positioner Type Magnetic Welding Square