Use Big Horn's 4-Inch universal dust port on machines with 4-Inch openings, such as jointers and band saws. Two predrilled holes for easy attachment to your machine. Accepts a 4-Inch hose. Use with a hose clamp (not included) for best connection.

• Create healthier work environment
• Use on machines such as jointers and band saws with 4-Inch openings
• Predrilled for easy attachment
• Use with 4-Inch hose
• For best connection use hose clamp (not included)