I entered the exact product code for a blind for my window and ordered & paid for all the recommended items to fit it, however when fitting it I found that I had a leftover package (your top mounting brackets with the bar code 941400 on the package) which was not required as my window already had the correct fittings as standard. Also I had to de-burr both side aluminium guides for the blind where they had been cut at 45 degrees, to ensure they would slide up the wooden window frame without shaving the wood and to ensure a good fit with the top horizontal bar of the blind.
