PortMatchMatch any tool dust port to any shop-vac or collector hose, with the exact reducer

Kreg router table dust port: measured 2-1/2 in OD fence port. What shop-vac hose fits it and the exact reducer to join it to a 1-1/4, 2-1/2 or 4 inch hose.

Updated 05 September 2026.

PORT / HOSE

Kreg router table dust port dust port size

The measured dimensions of the Kreg router table dust port and the hose sizes it mates with.

OD64 mm2-1/2 in, 64 mm

Rings drawn to scale from the measured diameters in the table below.

Measured port dimensions

Port typemale spigot (hose goes over it)
Outer diameter (OD)2-1/2 in, 64 mm
Manufacturer designation2-1/2 in OD fence port
Mating diameter (mm)64

Shop notes

Found on: Kreg and similar router tables with a rear fence dust port.

A Kreg router-table fence presents a 2-1/2 in outer-diameter port, so a 2-1/2 in shop-vac hose seats over it. The router beneath the table is collected separately through the router's own port.

Connect this port

Questions and answers

What is the port type of the Kreg router table dust port dust port size?

male spigot (hose goes over it)

What is the outer diameter (od) of the Kreg router table dust port dust port size?

2-1/2 in, 64 mm

What is the manufacturer designation of the Kreg router table dust port dust port size?

2-1/2 in OD fence port

What is the mating diameter (mm) of the Kreg router table dust port dust port size?

64