Material: alloy (Al, Si, Mg) Specifications: to fit 20~25mm profile Applications: to provide profile connection in T like or cross ways. The product is our classic ones which got well reputation from our new and old clients. it can provide you with perfect solution for profile connection. It is a right angle, side length is 40mm, thickness is 5mm.Certainly we can provide you with those which are cut into special length according to your own request. To know more details, please lodge in our website, where you can browse all our products and download our PDF catalogue.