Name: Double Air Walker Over all Dimensions: 150cm height,180cm length, 25cm width/Pipe Type: NB B class G.I/Total pole: 3 pole/Main frame pipe: 114mm dia & 3 mm thick/Bearing nos: 4/Bearing: 75mm/Bearing hub: 114mm Shaft: 175mm & 35mm thick/Joint: Welded/ Bolted/Paint: Primer and 60-micron Power coating Polyester.