[Easy Installation]The circular design of the cable gland makes installation very easy; you just need to choose the right size rubber grommet for the size of the hole and snap it directly into the drilled hole. It reduces damage to cable entry from external influences and ensures tidy cable routing in a variety of applications [Rubber Cable Grommets]You receive 7 different sizes of black cable grommets, with inner diameters of 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, and 14mm, 10 pieces of each size, giving you a total of 70 rubber cable grommets! They protect your cables well and allow them to pass through the wall perfectly. [Reliable material]The grommets are made of high-quality rubber material that is flexible, -, temperature- abrasion-, waterproof, insulating, and aging-. In addition, it has excellent flame-retardant properties that reduce the risk of fire spreading. [Multifunctional Cable Grommet]Our round cable grommets not only protect cable wires safely and without damage through walls, switch boxes, etc., but also form a protective layer around the wires to secure the cables, prevent excessive bending or pulling of the wires, and protect the wires from external damage. [Application scenario]Rubber grommets can be used in many industries, such as the automotive industry, electronics, the household appliance industry,They can be used in cable ducts, control cabinets, lighting systems, and many other applications. The waterproof cable gland is moisture- and can withstand wind and rain outdoors., Weight: 0.13558429113 Pounds, Manufacturer: Frewurwer