General description Vacuum cleaner hose adapters are designed to convert various hose sizes to fit most vacuum cleaners. This includes adapters for 35 mm to 32 mm, 35 mm to 35 mm, 40 mm to 32 mm, and 40 mm to 35 mm, allowing you to adapt your accessories such as pipes and wands to the 1 1/4 inch standard. Technical specifications Sizes: 35 mm to 32 mm Sizes: 35 mm to 35 mm Sizes: 40 mm to 32 mm Sizes: 40 mm to 35 mm Reduces 1 3/8 inch to 1 1/4 inch Usage These adapters allow for a custom fit for each accessory, ensuring compatibility with your vacuum cleaner's hose. Other information Please measure the inner diameter of your vacuum cleaner hose and read the descriptions carefully before ordering.