Description guide for 25mm plastic T Section: 1st external width of top - 2nd external depth - 3rd thickness | M = metres, mm = millimetres.
Designed with a 25mm external top width, this T trim provides a neat finish. It comes with straight edges, an external depth of 12.5mm, and a thickness of 1.5mm. Available in both black and white. Discover more sizes and options in our plastic T section collection.