About This

[Super Durable and No Dust] -the electrical box made of high quality galvanized sheet material which offers outstanding impact resistant and electrical insulation, can keep your equipment well-protected in harsh environments，Long-lasting and rust-free for 10+ years.
[Weather proof] -The junction box Weatherproof & weather designed, effectively block splashing water, rain, dust, snow, oil, UV, etc., can be widely used for both indoor and outdoor applications.
[Universal Adjustable Layers Included] - the electrical box The layers can be adjustable, which with universal holes design, compact different install requirement, easier for you to install.
[Stainless Steel Lock] - the electrical box the lock is stainless steel material for long life using, outside with a silicon cover to protect the lock well,
[Holes to Install Muffin Fan] - Inside of roof there are holes for install muffin fan. Support 90*90*25mm ( 3.54*3.54* 0.98 in ) / 80*80*25mm ( 3.15*3.15*0.98 in ) fans