Vacuum Hose Adapter Kit: The kit includes a 1-1/4in x 10ft vacuum hose, and 6 adapters in sizes of 1-2/3in, 1-2/3in, 1.1in, 1-1/3in, 0.9in, and 1-3/4in, each adapter adopts internal and external connection design, with package tube connection end sizes of 1-3/4in and 2-1/2in. Quick Clamp/Holder System: The dust collection hose adopts a quick Clamp/Holder system, can connect household and industrial vacuum cleaners, compatible with the exhaust ports of mainstream fixed and handheld electric tools. Adjustable Suction Force: The vacuum hose adopts smoothly lining, effectively reducing blockages while maintaining stable airflow. The dust collection joint has built in rotating exhaust valve that can accurately adjust the suction force. Easy Installation: The flexible TPE vacuum hose adapter can fix the exhaust port and automatically adapt to various shapes. Reinforced snap ring enables quick installation of tool. 1-3/4 inch connector ensures secure internal and external connections within seconds. Rotating Design: The vacuum hose adopts unique rotating design, easy to operate and can prevent hose tangling, ensuring unobstructed airflow during use, achieving efficient dust removal. Widely Compatible: This quick connect hose kit is compatible with most mainstream power tool and guard brands, including suitable for Skill, suitable for . The adapter end is suitable for all mainstream brands of household vacuum cleaners, including suitable for Shop Vac,​ suitable for etc., Manufacturer: Jelquix