Medium hardness flexable Triangle corner finishing tool. Gasket Pro Tools is proud to announce the introduction Wedgehammer . This Tool is perfect for that demanding installer who demands perfection.The durometer and flexability are spot on.The size is 5.5" lg x 3.25" tall. The wedge has all the durability and quality you expect from Gasket Pro Tools. The thickness and flexability allow you to get into those deep gaskets and hard to reach spots .