1. Creation of a Single: With a double handle design and enhanced grip, this grease tool coupler provides two-way control for more labor-saving and efficient use. Press both handles to effortlessly lock or release the clutch on the nozzle 3. Extensive Application: Designed to fit pneumatic, manual, and electric lubricators, it is perfect for widespread use in excavators, bulldozers, tractors, and harvesters alike. Its compatibility with all types of lubricators makes it a versatile and must-have tool for ergonomic lubrication 2. Persistent Strength: Crafted from high-quality alloy steel, this grease tool coupler ensures long-term use with a strong structure that is not easy to deform or break, complemented by good spring elasticity and high toughness 4. Simple Use: Featuring an extended design, the nozzle that expands outward and locks firmly ensures an improved joint, avoiding bending with its clamp-type locking mechanism, and it's easy to install 5. Practical Set: Our Grease Tool Coupler provides 6 oil nozzles and a grease nozzle with adjustable oil delivery, making it easy to meet different needs. Includes a 30 cm matching hose for complete coverage, Weight: 0.49383546688 Pounds, Manufacturer: susaa