Panduit PLT7LH-C120 Locking Cable Ties are designed to satisfy the needs of solar applications and resistance to corrosive elements such as zinc chloride applications, while delivering consistent performance and reliability. Featuring a curved tip to allow for easy pick up from flat surfaces and faster initial threading. Light-Heavy cross section, 24.7" (627mm) length. Made of Weather Resistant Nylon 12 with high resistance to ultraviolet light, are black in color and come in packages of 100.