Specifications: Product name: lubricating nipple coupling; Material: metal Package contents: 1 x Lubrication nipple coupling Shell Color: Silver Tone Dimensions: approx. 36 x 25 x 40 mm (L to B to H) Thread diameter: 16 mm, 22 mm (optional) Item weight: approx. 1,76 ounces Amps: 0,5A Voltage: 220V Flow: 5A Print: 36 mpa Properties: Internal thread Dia flat button grease press nipple Butter gun screws. Suitable for most automotive, motorcycle, truck, automotive and industrial applications. Hexagonal Push the connection of the grease press open. Suitable for most grease presses. Scope of delivery:2* Lubrication nipple coupling Note: *Size is measured by hand, please allow minor measurement errors. *Photo size is displayed by different monitors, so it may be slightly different