... Bearing, (4) Steel Cap (5) Security Plate (6) Box(up)(7) Euroblock (8) Oct tube (9) Tubular Motor (10) Side Rail ... crank, electric.6, control system: remote control, switch, hand crank. 7, Model of shutter slat: 32mm, 43mm 8, material of shutter ... a 16mm thinckness wooden case which don't need fumigation. Motorized Interior Roller Shutter