Overview This professional-grade angled grease coupler adapter is engineered for efficient lubrication in hard-to-reach fittings. Designed with a spring-loaded sleeve and a secure 3-jaw mechanism, it ensures a leak-proof connection and simplifies grease application in tight spaces, enhancing maintenance productivity and convenience. Product Details Crafted from high-quality carbon steel with a galvanized surface, this coupler offers superior corrosion resistance and long-lasting durability. It operates under pressures up to 4,500 PSI and is compatible with most hand-operated grease guns, flexible hoses, or rigid pipes. The spring-loaded design locks the coupler firmly in place, preventing leaks and ensuring smooth, efficient grease delivery. Key Features 1. Secure Spring-Loaded Design – The spring-loaded sleeve locks the coupler securely, preventing leakage and ensuring a stable connection between the straight coupler and angled adapter for more efficient grease filling. 2. Hard-to-Reach Access – Specially designed to lubricate fittings in confined or awkward spaces, the 3-jaw coupler head attaches easily to standard grease fittings for convenient access. 3. Durable Construction – Made from robust carbon steel with a galvanized finish to resist corrosion and wear, ensuring reliable performance over an extended service life. 4. Wide Compatibility – Works with most hand-operated grease guns and can be used with flexible hoses or rigid pipes, supporting a maximum operating pressure of 4,500 PSI. 5. Easy to Use – Enables quick and secure connections without complex tools, streamlining maintenance tasks in automotive, industrial, or mechanical applications. Specifications - Color: Silver - Material: Carbon Steel (Galvanized) - Maximum Pressure: 4,500 PSI - Package Includes: 1 set of coupler adapters Note Product color may vary slightly due to lighting and display settings. Measurement tolerance is within +/- 1–3 cm.