Plug for European Window 3/8"

3/8" Hole Plug – Plastic Push-In Cap A clean, low-profile plastic plug designed to cover and seal 3/8" holes in window frames, doors, and general construction applications. Covers exposed holes for a clean, finished look Push-fit design for quick, tool-free installation Helps block dirt, moisture, and debris Durable plastic for long-term use Property Details Size 3/8" Diameter Material Plastic Type Push-in hole plug Use Hole covering / sealing Ensure hole size matches 3/8" for a secure, flush fit. Ideal for window manufacturing, repairs, and finishing work.