Screws are not included but are available separately see Screws Section.
Scroll down to view photo of the different types (type 2 without box section is no longer available), then select the type required.
These used to be made in the three colours shown, but only white is available now.
9mm Type 1: Out of stock and out of production.
11mm Type 2: Out of stock and out of production.
13mm Type 3: Limited stock available, out of production.