In from the shop for a cup of tea and a bickie. No heat in the shop! I measured what I have in surplus cases - I have been selling the really good vintage reels in fitted wooden cases, makes the sale! In a size larger than 4.75, have only 5.25, in blue, with the rectangular "House of Hardy" crest with castle and fly in gilt print. None are perfect. There is some tearing of the plastic material at the back of each case on either side of the zip. If you have one of the plastic cases, you know the location. So there you have it. Buff.