PROTECTIVE DUST & MOISTURE CAP PLUG(MS90376-14R) – LOT OF 14 – Tube Outside Diameter For Which Designed: Between 0.840 in. & 0.860 in. Overall Diameter: Between 1.094 in. & 1.156 in. Inside Diameter Length: Between 0.469 in. & 0.531 in. Material: Plastic polyethylene