기능

• The seat extension is a long stroke of up to 6 meters.
• The seat is conveniently self-winding.
• Comes with a safety mechanism to slowly roll up the seat even if it comes off accidentally.
• With a seat lock mechanism to lock the overhanging sheet.
• With a strong neodymium magnet, it can be easily attached to the iron part.
• It has a strong design with a strong structure against impact.
• Restrictions on access to factories, substations, parking lots, building equipment for inspection, repair and cleaning, and classification.