Plews 05-025 4" Needle Nose Adapter
This adapter is perfect for use on trucks, vans and RVs. For converting jaw-type lube couplers to steel needle points. It dispenses fine line of grease through the needle nose and includes both small and large sleeves to fit all standard couplers. Overall length 7-1/8 inch, tip diameter .046 inch, body diameter .250 inch. For hand operated grease guns only.