Buy Elite S8 online with e-Magnets™ The Elite S8 Range of Magnetic Catches are designed to offer an 8kg holding force with a 1mm airgap, thus stopping the usual clunk sound associated with other magnetic catches. 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.