Discover the Brown Glass Electric Insulator With AGM 21 Embossing, a sturdy and functional piece perfect for collectors or those interested in vintage electrical components. This preloved insulator features a classic cylindrical form topped with a dome-shaped cap, measuring approximately 9.5 cm in height and 7 cm in diameter. Crafted from glossy brown glass, the insulator is embossed on its side with the text 'AGM 21,' adding a distinctive touch without any additional motifs or patterns. Its clean finish and lack of significant damage highlight its quality and durability, making it a standout item for display or practical use. Whether you're expanding your collection or seeking a unique decorative piece, this Brown Glass Electric Insulator With AGM 21 Embossing combines vintage charm with solid craftsmanship in a compact size that's easy to showcase anywhere.