Irwin 1900836 Impact Tapcon Drive Sleeve Vent Hose (vinyl) Forms a transition from rectangular

Forms a transition from rectangular to round branch duct

Hose length : 5'

For interior use only

Flat removable cover fastens with screws

Irwin 1900836 Impact Tapcon Drive Sleeve Vent Hose (vinyl) Forms a transition from rectangularHighlights: Drill drive installation sleeve slides over and engages with drill bit hex collar Compatible with all Irwin Impact Performance Series Tapcon Installation Bits as well as most standard SDS Hex Drive Bits Manufactured with heavy duty, cold forged steel to withstand high torque output Black oxide finish resists corrosion and increases life of sleeve 1 4" quick change shank is designed to work with impact drivers, and reduces slipping in