Square frame C-type with pipe connection right, 260x155mm plate, for 2 paralel square frames
Square frame C-type with pipe connection left, 260x155mm plate, for 2 paralel square frames
Square frame II-type with connector, 260x155mm plate, for 2 paralel square frames
Square frame II-type, 206x155mm plate, for 2 paralel square frames
Square frame C-type 50x40mm with pipe connection, 135mm lenght