Suitable as a telephone or telegraph knob insulator, or as a stand-off insulator. Dry process porcelain. Smooth, Blue glaze finish on top and sides to retard moisture absorbtion & reduce dirt/dust accumulation.
| BRIM Electronics, Inc. | |
|---|---|
| Product Category | Electrical Insulators |
| Product Number | 6-04 |
| Product Name | Porcelain Knob Insulator |
| Type | Stand-off Insulator; Knob |
