Description for corner joints that fit a board size of 18-20mm: 1st dimension to fit board size - 2nd external short leg - 3rd external long leg - 4th thickness | M = metres, mm = millimetres.
Offered in the colours black and white, these corner joints are suitable for fitting into boards that are positioned at an angle of 90 degrees. They come with external leg measurements of 18mm and 41mm and have a thickness of 1.5mm. To make sure this is the right fit for your project, do consider requesting a free sample. Discover other dimensions in our plastic corner joints section range.