Introducing the Router Table Bit Guard & Dust Port by POWERTEC.

Router Guard Bit:
Mounting Hardware Included: We provide you with everything you need to get started.
Easy-To-Mount Design: They mount directly to the table fence with the included t-bolts and mounts in ½” t-slot or any t-track that accepts t-bolts. The guards can be easily removed by loosening the knobs and sliding out of the track.
Adjustability: The guard is vertically adjustable (by 1-1/2”), giving you project flexibility for router bit height.
Design Coverage: Along with finger-protection, it offers excellent bit and bit opening coverage.

Dust Port:
This small dust port is built with a 1/8” thickness to withstand the daily wear and tear commonly associated with woodworking dust collection – including the abrasive nature of wood fiber chips, saw dust and other debris. In conjunction with a 2-1/2” OD 45 or 90 degree adapter, you can even connect a 2/1/2 inch ID flexible hose to the port and use it in combination with your drill press.

Package Contains
Router Guard Bit: (1) Bit Guard (2) ¼-20 t-bolts 1-1/2” long (2) plastic spacers ¾” diameter x 5/32” thick with a ¼” hole (2) ¼-20 round knobs, 1” in diameter by ¾” tall
Dust Port: (1) 2-1/2 in. Dust Port (ID: 2.480 inches, OD: 2.740 inches) PLEASE NOTE: Unit is meant to possess 2.5" ID & 2.75" OD. However, due to it's high quality molded plastic construction – exact size may vary.