Roller shutter housing side boxes Aluminum Side Plate CE,RoHs,CCC,TUV fit for any installation way of roller shutter window Roller Shutter Component Boxes Aluminumfor rolling shutter window and doorArc boxItem NoSLZK-160R ~ SLZK-340RSteel or aluminum Max. length is 5.8m,A= side plate size, B=A+20mm, C=50mm Item No.A SizeItem No.A SizeSLZK-200R200mmSLDB-220R220mmSLZK-240R240 mmSLDB-260R260 mmSLZK- ...