Material: Fork: steel plate, zinc-plated. Tread / Wheel body: Plastic Polyamide, cast in one piece, screwed. Wheel mounting: roller bearing.
For indoor and outdoor use. Largely resistant to salt, grease, acids and alkalis. No markings and very abrasion resistant.Temperature range: -20°C to +80°C (short-term -40°C to +100°C). From +35°C the load-bearing capacity decreases.