Feature: 1. Upgrade Use: Upgrade your grease tool today with a high pressure grease coupler to start saving grease, saving time, Avoid grease leaks and get rid of the daily annoyances of poorly lubricated equipment. 2. Handy Tool: The high pressure grease coupler is a handy tool for applying lubricants and greases to various mechanical or moving parts. They are widely used by mechanics, engineers and hobbyists. 3. Provide Lubrication: High pressure grease couplers are engineered to provide lubrication under pressure, Force it into the area of the swivel bearing, which might otherwise be difficult to reaching without disassembly. 4. Easy to Use: Lubricate fittings or bearings with high pressure grease couplers for improved accuracy, Pressure and flows control when applying grease and delivering it to hard to reaching areas. 5. Lubrication Tool: Lubrication is a chore, but it doesn't have to be frustrating. When lubrication is easier, it will be done more frequently. Regular lubrication increases machine life and uptime. Specification: Item Type: Grease Coupler Product Material: ABS, Stainless Steel Size: Approx. 32x90mm / 1.3x3.5in Gross Weight: 152g/5.4oz. Package List: 2 x Grease Coupler Note: All data are measured manually, and there are certain errors in the measurement results.