The Harloff Bottom Support Shelf for Pentax Scope Ends (SC-BOTTOMSHLF) is a specialized lower chamber support and alignment accessory engineered specifically for Harloff endoscope drying and storage cabinets. Designed to accommodate the unique distal tip dimensions and bending sections of Pentax flexible endoscopes, this heavy-duty support shelf prevents dangling, swaying, and accidental tip impact during cabinet storage. Fabricated from smooth, non-porous clinical-grade polymer and powder-coated steel, the shelf cradles distal tips securely while allowing unobstructed airflow from the cabinet's bottom ventilation plenum, ensuring full compliance with professional society guidelines (SGNA, AORN) for endoscope reprocessing and drying storage.