Kudzika kwerectangular bar magineti zvinoreva kudzika kwekupedzisira kwebar magnet. Kudzika kunogona kusiyana kubva pa3 mm (0.1 inch) kusvika pa25.4 mm (1 inch).
Iyo magineti inokwezva inotangira kubva 0.35 kg kusvika 23.7 kg.
Saizi yakanakisa yerectangular bar magineti ndeye 75 x 11 x 6 mm (2.9 x 0.4 x 0.3 inches). Iyi ndiyo saizi yakajairwa yezvidzidzo zvekudzidzisa uye inonyanya kushandiswa kune rectangular bar magineti.