Overview Reviews Product Description These test point adapters are designed for hydraulic diagnostic applications and feature different thread ports depending on your needs. Pulsar Hydraulic Hose & Fittings 10th Edition Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline 3/8 x 3/8 x 1/4" Steel Female 37° JIC - Male 37° JIC - Female NPT Test Point T051508-06-06-04 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *