The ESR E90 Weatherproof External Junction Box Complete with Connector is suitable for connecting cables both Indoor & Outdoor being an IP66 Rated Connection Box - Protected against dust and powerful water jetting. Known to save up to 30% on labour costs. External box dimensions of 90x90x56mm. Solid Grey Impact Resistant Thermoplastic 2 Mold Housing. Captive and Rust-Free, Quick-Release Lid with Plastic Screws closing the box with a Quarter Turn. Fast Cable Entry via Soft Sealing Membrane. M20 Threaded knock outs. Capable of taking 2 Flexible Conduit Glands on Each Side (8 Gland Entries in total). Comes complete with a 5 way loose connector and External Fixing Bracket Some Reviews of this product: For the price, a quality external box which saves me time and effort John G, Electrician This Box is also available in Grey. Some Products to go Perfectly with this Junction Box: Black M20 Glands and