hgudesign 70369-P4 4 Inch Dust Control Cuff with Adjustable Key Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector & Machinery,4pk

CONTAINS: (4) Adjustable Cuff Couplers equipped with Key Hose Clamps PURPOSE: Ensures a completely sealed, airtight link between two 4 inch OD dust collection ports, pipes or fittings USER-FRIENDLY: to install and remove, eliminating the for additional screws or duct tape QUALITY: Constructed from rubber for longevity, featuring a flexible design that adapts to minor diameter variations in fittings SIZE DETAILS: Outer diameter of 4-9/16", inner diameter of 4", and length of 2-9/16" | with 4 inch nominal outer diameter adapters or dust collection pipes