Vintage GLM? GUY WIRE Strain Ceramic JOHNNY BALL Electrical INSULATOR 4⅜ x 3" 

May show minor signs of age and use. Descriptions & colours are approximate. Please examine photos closely. Item depicted is the actual item you will receive. Happy to answer any questions and combine shipping with my other items. 

tags: clm glm brown guywire guy wire electrical strain johnny ball ceramic porcelain insulator