Connect a Ryobi sander port to a Festool D50 antistatic hose
How to join a Ryobi sander port to a Festool D50 antistatic hose, and what stops it leaking dust.
Not a direct fit. Joining the Ryobi sander port to a Festool D50 antistatic hose needs a 1.42 in / 36 mm ID to 50 mm step reducer.
Rings drawn to scale from the measured diameters in the table below.
The two ends
| End A | Ryobi sander port (1-7/16 in ID) |
|---|---|
| End B | Festool D50 antistatic hose (1-15/16 in ID) |
| Fit type | hose cuff into female socket |
| Reducer needed | 1.42 in / 36 mm ID to 50 mm step reducer |
Shop notes
Measured across the joint between the Ryobi sander port and the Festool D50 antistatic hose, the hose tip (50 mm) is 14 mm larger than the port socket (36 mm), so it will not seat. A 1.42 in / 36 mm ID to 50 mm step reducer closes that 14 mm step so the two hold together instead of leaking at the gap.
A 14 mm mismatch feels close enough to force, and it will hold for a minute before it works loose under airflow. Fit the step ring rather than trusting friction on a gap this size.
Related connections
- Ryobi sander port1.42 in / 36 mm ID
- Festool D50 antistatic hose50 mm nominal (1-15/16 in)
- DeWalt DWS779 / DWS780 miter saw port to Festool D50 antistatic hoseneeds a reducer
- DeWalt miter saw dust elbow (1-1/2 in outer) to Festool D50 antistatic hoseneeds a reducer
- DeWalt random-orbit sander stepped port to Festool D50 antistatic hoseneeds a reducer
- 35 mm EU power-tool port (DeWalt / Bosch / Makita) to Festool D50 antistatic hoseneeds a reducer