Convenient Oil Grease Gun Suction Cup Butter Bucket Oil Suction Cup Easy To Install For 400/600/800/900CC Grease Gun Q81COOTDTY Features: 100% Brand New And High Quality Made Of High Quality Plastic Materials, Practical And Durable. Easy To Use, Easy To Install, Convenient And Fast, High Quality Soft Edges Without Oil Leakage. When drawing butter, the grease gun will not be dirty and the butter will not be wasted. Outer Diameter: About 29cm / 11.42in; Inner Diameter: About 24cm / 9.45in. Suitable for 400/600/800/900cc grease guns. The oil tray is used to cover the top of the barrel of oil to facilitate oil absorption. One barrel can be used until the lubricant runs out, so that the remaining amount in the barrel is very small. Specification: Material: Plastic Outer Diameter: About 29cm / 11.42in Inner Diameter: About 24cm / 9.45in Type: A/B/C Package Includes: 1x Oil Suction PanNote: 1. Please allow 1-3cm errors due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.