This 90-degree grease coupler is constructed from carbon steel with a galvanized surface finish, offering durability and resistance to corrosion. The 90-degree angled design allows for easy access to hard-to-reach grease fittings in tight spaces. Featuring a spring-loaded mechanism, it helps prevent grease leakage and ensures efficient, secure connections during use. Designed for reliability, it operates within a working pressure range of 3000 to 4500 PSI, making it suitable for a variety of demanding applications. Ideal for use in automotive, agricultural, truck, and industrial settings, this coupler is compatible with most manual grease guns and fits standard zerk fittings. It includes a coupling connector for convenient attachment and provides a secure seal during operation. A practical and long-lasting lubrication tool essential for routine maintenance and repair tasks. Features: 1. Made from carbon steel with a galvanized finish for enhanced durability and corrosion resistance. 2. 90-degree design enables access to fittings in confined or awkward spaces. 3. Spring-loaded mechanism helps prevent leaks and ensures smooth, efficient grease delivery. 4. Built to perform reliably under high pressure, suitable for heavy-duty use. 5. Versatile compatibility with a wide range of vehicles and equipment, including cars, trucks, farm machinery, and industrial tools. Specifications: Material: Carbon steel Color: Silver Size: 7.8 cm Weight: 105 g Package Includes: 1 x Grease Coupler