Fixed Bracket with plate fixing are made of reinforced pressed steel sheet which is subsequently galvanized. The series B is suitable for manually moved loads up to 150 kg. The Wheel of the series KN are die casted Wheel made of high quality Polyamide PA 6 in natural colour (white). The Wheel are available with plain bearing, roller bearing or ball bearing. Polyamide 6 is suitable for applications for a temperature range of -40° up to +90°C.