Overview Reviews Product Description Martech 36035 35' Single Line Hose Assembly - 3/8" ID breathing air hose, complete with 54" tool hose, and point of attachment pressure regulator, gauge, and quick coupler. Product Videos Custom Field Product Reviews Write a Review Write a Review × Martech 36035 35' Single Line Hose Assembly Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *