[Approaches to The Problem]- You may know it. Your electric tool has an extra outlet for the suction of dust - but the vacuum cleaner hose you use is too big.The suction hose adapter can directly connect your device and the vacuum cleaner. [Areas of Application]- Areas of application: jigsaw, circular saws, jigsaws, chop saws, belt , eccentric , etc., reducers of different types of vacuum cleaners. [Suitable for many ]- Suitable for many : for suitable as hose vacuum cleaner adapter,for adapter, for tool adapter,for adapter, for , for Workzone, for , for , for , for , for etc. [Adapter Size]: The diameter of the adapter ranges from 25mm to 42mm. It is suitable for most vacuum cleaner hoses. Colour:black Material:plastic Size:Applicable inner diameter 25-42mm Package Contents: 8 x Vacuum Cleaner Hose Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real