C57.177 Three Socket Tee 11° to 30° - Handrail Fitting
The C57.177 Three Socket Tee is a commonly applied socket tee, regularly used on safety railing installations. When a ramp slopes between 11° and 30° this hot dipped galvanised fitting securely fixed the top rail to an intermediate vertical upright tube. Like a C27 type, the C57.177 does not require machining.
