1.cable glands, cable connector, 2.with strain relief 3.long thread 4.suitable for junction box 1.Our company specialize in cable gland ... which including plastic cable gland and metal cable gland 2.Material: parts A,C,E are made of UL approved nylon PA66,parts ... of clamping die and rubber part,large range in clamping cable, ultra-strong stretching resistance, waterproof, dustproof,and high ability to ...