Magnetic Catch 10 Series 15 Series 20 Series 30 Series 40 Series 45 Series Metric Overall Height 40 mm Overall Length 28 mm Overall Width 40 mm Polyamide Plain Black Mounting Hole Diameter 6.2 mm Number of Mounting Holes 2 Includes Fasteners Yes Fastener Thread Size M6 Fastener Thread Length 6 mm Magnetic Includes Counter Plate Flat Head Screw DIN 921 Magnetic Catch 30