590-009 6 inch elbow is ducting designed to be used on the DCV-1 industrial dust collector and KM20-22V 20 inch industrial abrasive mitre saw. This duct is the connection point allows the debris bag to be connected to both units.
709-002 K10B 10 INCH INDUSTRIAL CHOP SAW WORK STOP
709-002 K10 10 inch industrial chop saw work stop is designed to be adjustable up to 8 inches. Has a removable carriage bolt to give you that 8 inches.