Click to expand Tap to zoom Brass /Fuel Elbow - Marpac Save Liquid error (product-badge line 32): -Infinity% $ 6.99 3/8NPT x 3/8 Barb - $ 6.99 3/8NPT x 5/16 Barb - $ 6.99 3/8NPT x 3/8 Barb 3/8NPT x 5/16 Barb Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Fuel Elbow Fitting El 3/8" NPT x 5/16" Barb Brass FEATURES & ATRIBUTES: - Solid machined brass. - Excellent for use in tight space