Ryobi Arbor Hole Cover for Cordless Track Saw Dust Collection Hose Deflector This will work with 20mm

This will work with 20mm x 96mm bench dog patterns like the Festool MFT/3

00 mm Collar Diameter 25

Guide rails can be expensive

(2) 20mm Wide(30mm) Bench Dogs - (Aluminum)

Bench Dog Base Diameter: 19

Ryobi Arbor Hole Cover for Cordless Track Saw Dust Collection Hose Deflector This will work with 20mmThese are made to fit Ryobi Track Saw cordless model Details The Tool Theory Arbor Covers are made to maximize the dust collection by covering the hole that is used to change out the track saw blade. The arbor cover is meant to fit fairly snug. Due to tolerances in the Ryobi track saw, you may need to LIGHTLY sand down until it fits. Covers up the arbor hole to create better dust extraction Snaps in easily, and can be removed when you need to change