Durable Material: Made of ABS, avoids discoloration and ensures long-term use. Easy Installation: Pass cable through the sealing sleeve and tighten the cover; optional glue, sealants or stainless steel self-tapping screws can be used as needed. Resist water Design: Solar single cable entry connector with simple color, drop shape and M20 x 1.5 specification, ideal for solar panel installation on RV, garage and shed. Applicable Cable: Suitable for single cable inlet, fits 6-11mm² cables. Versatile Use: used for solar panels, DC power, antenna, satellite, air conditioning, lighting and other circular cables; applicable to RV, ships, garages, engine rooms, buildings, sheds, providing simple cable entry solution for solar panel wiring.