- Essentra non-threaded plug for tube and hydraulic fittings can be used as either caps or plugs
- Because they are tapered in design and made from highly flexible polyethylene, they can be applied to fit snugly but are readily removable
| Type | Plug |
| Style | Non-Threaded |
| Size | 3/8" |
| Material | Plastic |
| Color | Red |
