pezzi, passacavi da 3/4", passacavi in silicone, passacavi antiscivolo e impermeabili, per fori nel muro, per cavi impermeabili, neri, 3,8×2,6 cm

High Quality: Our cable seals are made from premium silicone material, offering excellent flexibility and ductility, high-temperature resistance, and superior sealing performance. They are waterproof and shockproof. High Compatibility: This 3/4-inch cable seal is compatible with all cables up to 7 mm (9/32 inch) in diameter. Wall hole diameter is 19 mm (3/4 inch). Easy Installation: These seals are easy to use. Simply drill a 3/4-inch hole in the wall and wrap the seal around the existing cable tray; no cable disconnection is required. Wide Application: This seal is designed for waterproofing and wiring in firewalls, drywall, and cable trays. Therefore, it is suitable for protecting Ethernet cables, power lines, telephone lines, or other wiring in home, office, building walls, and outdoor conduits. It is also ideal for ensuring cables pass safely through walls. Efficient Operation: Our cable sleeves protect cables and reduce wear, while the wall hole caps are aesthetically pleasing, creating a stylish and professional look.