Type 55 – Obtuse Angle Elbow admin | August 9, 2020 The Type 55 is an ideal fitting to use as an alternative to bending, or when a junction between a sloping tube and an end post is required – i.e., guardrailing and staircases. Add to quote Categories: All Products, Elbow Fittings, Fitting, Klamp Description Description Related products Type 93 – PGR Tee Type 20 – Side Outlet Elbow Type 88 – Three Socket Angle Tee Type 16 – Clamp-on Tee