The screws are treated with a screw-locking agent to ensure a secure hold on the thread. INTENDED USE: UNIVERSAL MIRROR TYPE: MIRROR WITH TUBE FIXING: M8 LEFT MIRROR HEAD SHAPE: DIAMOND MIRROR HEAD WIDTH: 156 MM MIRROR HEAD HEIGHT: 88 MM MOUNTING SIDE: LEFT OVERALL WIDTH: 250MM Plastic material WITH FLASHING: NO EU-HOMOLOGATION: YES