Buy Elite S2 Magnetic Catches online with e-Magnets™ The Elite S2 Range of Magnetic Catches are designed to offer a 2kg holding force with a 1mm airgap, thus stopping the usual clunk sound associated with other magnetic catches, when the door closes. These magnetic catches are screwed(screws not included) in place and then encased by a stylish metal cover, concealing screws and fixing holes giving it a sleek finish. The Pull (Kgs) figure is a nominal pull force.