Aeroflow Barb to AN Adapter - 5/8 Barb To -10AN

No welding… no clamps… no hassle with this unique O-ring design. This revolutionary fitting allows you to convert any barb, plastic or metal, over to the ever-popular range of AN style fittings in our inventory. Sizes range from 5/16" to 3/4" Barb. Which accommodates a variety of electric oil and fuel pumps. Some applications may require trimming of the barb for the fitting to slide over Instructions: (For detailed instructions with pictures, click the link above.) 1. Undo the fitting and lay it out. Then slide the base of the fitting over the barb.2. Lube up the O-ring thoroughly with an appropriate lubricant. Carefully not to tear, slide the O-ring over the barb’s edges. The O-ring must seat against the lowest barb edge.3. Whilst holding the bottom half of the fitting to ensure the O-ring does not move from its seated position. Slide the top half over the barb and tighten. Note:Do not over tighten! Only a snug fit is required till the fitting does not slide up or down. Tip: Lubricat