55A – VARIABLE ELBOW admin | October 19, 2020 The Type 55A Variable Elbow (11° to 30°) 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., staircases. Add to quote Categories: All Products, Elbow Fittings, Fitting, Klamp Description Description Related products Type 88 – Three Socket Angle Tee Type 90 – PGR Three Socket Tee Type 10 – Single Socket Tee Type 15 – 90° Elbow