Specifications: Product Name: Grease Gun Nozzle Coupling; Material: Metal Package Contents: 1 x Grease Gun Nozzle Coupling; Housing Color: Silver; Dimensions: Approx. 36 x 25 x 40 mm (L x W x H) Thread Diameter: 16 mm, 22 mm (optional); Item Weight: Approx. 50 g; Amperage: 0.5 A; Voltage: 220 V Flow Rate: 5 A; Pressure: 36 MPa; Features: Grease gun nozzle with flat internal thread; Screws for grease gun. Suitable for most applications in cars, motorcycles, trucks, vehicles, and industry. Push-in hexagonal connection for opening the grease gun. Suitable for most grease guns. Package Contents: 2 * Grease Gun Nozzle Couplings Note: *Measurements are taken manually; there may be slight variations. *Image size may vary slightly due to differences in monitor settings.