Dust Nozzle, OSHA Table 1 Compliant Part of OSHA Table 1 Compliant Solution, Extractor Mounting Location On-Tool, Compatible Chuck Style SDS-Plus, Application Drilling, Wet or Dry Use Dry, Product Type Dust Nozzle, Compatible with Manufacturer Part Number 2306-20, 2306-22, Compatible with Grainger Part Number 34K737, 34K738, Kit Contents (2) Pack Nozzle, Number of Pieces 2, Color Black, Compatible Tool Type Universal, Material Plastic, Overall Depth 4 1/2 in, Overall Length 1 5/8 in