Industrial swivel chair with ESD protection, with synchronous mechanism and weight adjustment, floor glides, step-up, black vinyl covering. Supplied = flat pack. Frame design = with floor glides and foot rest. Seat mechanism = synchronous mechanism with weight adjustment. Seat material = vinyl. Seat colour = black. Type of height adjustment = gas spring. Frame material = tubular steel. Height adjustment range = 640 - 890 mm. Back rest height = 530 mm. Seat width = 460 mm. Seat depth = 440 mm. Type of arm rests = without arm rests. Max. load = 120 kg. Frame colour = black. Feature = ESD version. Product type = industrial swivel chairs. Prevent damage from electrostatic discharge in production, storage, dispatch, etc. Reliable ESD protection with leakage resistance in accordance with EN 61340-5-1. Optimum ergonomics. Outstanding price/performance ratio. Seat and back rest, castors/glides and all steel parts completely conductive. Sturdy, low profile five-star tubular steel base. Optional