Dw7491 Guard vs DW Miter 779: specs compared
Updated 05 September 2026.
41 mm
DW Miter 779 wins on mating diameter
On mating diameter, DW Miter 779 leads: 41 mm versus 38 mm.
| Spec | Dw7491 Guard | DW Miter 779 |
|---|---|---|
| Port type | male spigot (hose goes over it) | male spigot (hose goes over it) |
| Outer diameter (OD) | 1-1/2 in, 38 mm | 1-5/8 in, 41 mm |
| Manufacturer designation | 1-1/2 in OD guard port | 1-5/8 in OD (approx 41 mm) |
| Mating diameter (mm) | 38 | 41 |
Questions and answers
Which has the higher mating diameter, Dw7491 Guard or DW Miter 779?
On mating diameter, DW Miter 779 leads: 41 mm versus 38 mm.
How do Dw7491 Guard and DW Miter 779 compare?
On mating diameter, DW Miter 779 leads: 41 mm versus 38 mm.