The 5490 SILICA-T SQ Compression Packing is a high-quality fiberglass packing material designed for electrical applications. This 7/8″ wide and 60 ft long reel of ASBR875-60 is a durable and reliable choice for ensuring a secure and efficient connection. With one unit available, this compression packing is ideal for various hand crimpers and strippers, making it a valuable addition to any industrial or business setting requiring electrical tools.