The Tapered Dual‑Function plug cap offers protective coverage for exposed ports by fitting either inside the opening as a plug or over the outside as a cap. The taper supports a snug fit across compatible sizes and holds position during handling. By blocking contaminants and moisture, it helps prevent surface corrosion and build‑up that can hinder proper assembly. Attributes:• Helps shield from dust, debris, and moisture.• Maintains seated fit during storage and shipping.• Tapered design allows the part to plug multiple inner diameters or cap multiple outside diameters.Applications: The Tapered Dual‑Function plug cap is used to cover open ports and fittings during packaging, warehousing, and transport to maintain clean and protected connection points.