The ESZ by CDVI is powder-coated steel Z-bracket designed to house armature plates of external magnets of 400kg or 500kg holding force. The ESZ is a Z-bracket designed to house armature plates of external magnets of 400kg or 500kg holding force. Manufactured in black powder-coated steel, the ESZ is a robust and discreet mounting solution. Z-bracket for external magnets Suitable for magnets of 400kg and 500kg holding force Manufactured in black powder-coated steel Compatible L-brackets: ESL-400, ESL-500