NRP NABKit Anti-Blow Back Fitting Repair Kit Barb Head with O-Ring, Replacement O-Rings NRP Hoses Only

NRP NABKIT for Low Loss Hose Fittings

For NRP hoses only

Low loss repair kit that replaces 7 parts of the hose fitting assembly in national Refrigeration Product Hoses. (NRP)

Quick Tip.... Do not over tighten the hose, you will likely not need another kit. If the hose opens and the gauge reads pressure, and refrigerant is not leaking it is tight enough!