The Halex 1/2” Knock-Out Seal is a contractor pack of zinc plated steel fittings designed for use in electrical equipment and supplies. This product features a silver color and is specifically designed as a knockout seal accessory. The high-quality steel construction ensures durability and resilience, making it a reliable choice for various conduit fittings applications. With free shipping included, this product offers convenience and efficiency for professionals in the electrical industry.

** Only 90 seals are remaining unopened pack.