This is a flush-fitting adaptor and will fit the vast majority of vacuum cleaner hoses as most will measure either 32mm, 35mm or 38mm in diameter. However, if unsure, please check the diameter of your existing hose or hose-end attachments and compare with gallery images / measurements above before purchase.
This product is not manufactured by Makita, but it is designed to be compatible with Makita machines. The Makita name, model names and any part numbers have been used for reference purposes only and are in no way associated with the original manufacturer.