Shields Hose - Sierra Fuel Supply - Fill Type - 1-1/2" x 12' - 3551124. Type A2. Premium quality fire retardant marine fuel hose designed to handle alcohol enhanced gasoline. Compounded for low permeation. Reinforced with wire helix imbedded between plies of HD synthetic cord. Abrasion resistant. Meets SAE J1527 Type A2 and ISO 7840 Type A2 NMMA and CE Type Accepted.. Features:. Inside Diameter - 1-1/2". Outside Diameter - 1-57/64". Length - 12-1/2'