ADJ Wire Holder W/ Porc Insulator

Get reliable, adjustable wire support for service entrances and more with the 1401 Adjustable Wire Holder with Porcelain Insulator. This clamp-on design secures quickly to service masts or any application requiring an insulator attachment to pipe, delivering a stable, long-lasting hold. A durable porcelain insulator paired with robust steel clamps ensures electrical isolation and strength, while a zinc-plated steel screw resists corrosion for dependable outdoor performance. Ideal for clean, professional installations where safety, adjustability, and durability matter.