Rockler 21476 - Dust Right 4'' Swivel Port Ball Bearings the interlocking design lets you

the interlocking design lets you chain together as many as you need end-to-end to cover your bench

crosscutting length with crosscut fence: 63"

The FlushMount Drill Bit System incorporates a unique ball-bearing stop collar that controls the recess depth of the drill and allows the stop collar to stop spinning when it comes in contact with the surface

B53: 15 TPI for Cutting laminates and hardwood: Overall length: 2-3/8″

Rockler 21476 - Dust Right 4'' Swivel Port Ball Bearings the interlocking design lets youShips in 3 4 Weeks This swiveling dust collection fitting releases tension and eliminates twist in 4'' dust hose, providing greater mobility with less resistance Move your hose around your shop without twisting and tangling! This swiveling dust collection fitting releases tension and eliminates twist in 4'' dust hose, providing greater mobility. A must have for DustRight users and anyone looking for easier dust hose movement. Features 360 swivel