This 50-pack of IP68 waterproof cable glands provides a variety of sizes to meet your needs. There are 6 types included (20 x PG7; 10 x PG9; 6 x PG11; 5 x PG13.5; 4 x PG16; 5 x PG19), so you can find the perfect fit for your project. Cable range: PG7 (3mm - 6.5mm), PG9 (4mm - 8mm), PG11 (5mm - 10mm), PG13.5 (6mm - 12mm), PG16 (10mm - 14 ), PG19 (12mm - 16mm). Bates cable glands are made from high-quality nylon and are widely used to fix cables, wire splices, machinery control boxes, distribution panels, electrical appliances, etc. You just need to thread the cable through the gland, then tighten up the sealing nut, and lock the nut - the cable will be tightly fixed without needing to disassemble anything. Each cable gland connector comes with a high-quality rubber washer to ensure it remains watertight to the maximum. Suitable for use in both indoor and outdoor environments, these connectors are perfect for a wide range of applications.