Overview Reviews Product Description ARG-2503 Sight Glass for ARG-2500 SeriesFeatures:Sight GlassClearSpecifically for ARG-2500 Series Product Videos Custom Field MPN ARG-2503 Product Reviews Write a Review Write a Review × GROCO GROCO ARG-2503 Sight Glass f/ARG-2500 Series [ARG-2503] Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *