Black T-shaped molded rubber plugs, press-fit rubber hole stoppers. Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR. For panel hole sealing, dust and moisture protection. Custom sizes available.
Our black T-shaped rubber plugs are one-piece molded press-fit hole stoppers. T-head design allows simple push-in installation to seal panel cutouts, blocking dust, moisture and debris.
Main Features
✔ T-Shaped Press-fit Structure
Wide flange head prevents over insertion, cylindrical body fits tightly into holes. Easy to install and remove without extra tools.
✔ Multiple Rubber Material Options
Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR to meet oil-resistant, high-temperature, weatherproof and chemical resistant requirements.
✔ Stable Elastic Performance
Good compression recovery, wear-resistant and anti-aging. Maintains sealing performance under repeated assembly and outdoor environment.
✔ Wide Application
Suitable for electronic housings, metal panels, bicycle accessories, outdoor sports equipment, instrument casings and furniture hole covering.
✔ Customizable Support
Custom hole size, head diameter, height, hardness and colors. Custom mold development available, support sample testing and bulk production orders.
These T-shaped rubber stoppers are practical waterproof and dustproof sealing caps for various panel openings. Contact us for custom drawings and wholesale quotation.