POWERTEC 70149 Dust Control Flex Cuff with Steel Clamps, 4 Inch, Silver

INCLUDES: (1) Flexible Cuff Coupler with (2) Steel Clamps FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, pipes or fittings EASY TO USE: These reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape PREMIUM BUILD: Made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings DIMENSIONS: 4-9/16" O.D, 4" I.D and 2-9/16" Length | Connects to 4 inch nominal outer diameter adapter or dust collection pipe, Weight: 0.44 pounds, Manufacturer: Southern Technology LLC