4" x 4" x 3.75" Angled Dust Port Flange with 2.5" OD - DCE Compatible Dust Collection Fitting for Woodworking & HVAC Systems

• These small dust ports or flanges can be used to collect dust from a variety of machines.
• Overall size is 4" x 4" square base and 3.75" tall
• Opening is 2.45" outer diameter and 2.3" inner diameter; Opening will accept 2.5" flexible hose
• Has four (4) each 3/16" elongated mounting holes
• The port is angled to allow installation in tight spaces

WARNING: Cancer and Reproductive Harm -