3.75 x 2.5 Inch Dust Port Flange - 2.5 OD Vacuum Hose Adapter for Shop Vacs, Dust Collectors & Woodworking Tools - Perfect for Dust Collection Systems & Workshop Cleaning

• These small dust ports or flanges can be used to collect dust from a variety of machines.
• Overall size is 3.75" in diameter by 2.5" tall
• Opening has 2.47" outer diameter and 2.3" inner diameter and will accept 2.5" flexible hose
• Has four (4) each 3/16" mounting holes
• Has flange to allow easy assembly and disassembly

WARNING: Cancer and Reproductive Harm -