Big Horn 11449 4 Inch x 1 Inch Stepped Adapter

The Big Horn 11449 Stepped Hose Adapter is a durable ABS plastic fitting designed to bridge hose and machine port size differences in your dust collection setup. This tapered adapter steps down from 4 inches to 1 inch in outer diameter, with flat segments at 4", 3", 2-1/2", and 1" for accurate, easy trimming. Whether you're connecting to portable tools or specialty equipment, the adapter offers flexible Compatible with a secure fit. Simply cut to the diameter that matches your hose or port. Use hose clamps (not included) for a tight and reliable connection during operation.