GREENCYCLE 5PK Junction Box ABS Plastic Dustproof Waterproof IP66 External Universal Electrical Project Enclosure Grey 7 1/8” x 4 1/2 ”x 4“ inch（181x111x100 mm） fit 20mm Cable Gland for Outdoor Use

【Waterproof Junction Box】Fireproof Plastic, IP66 waterproof rated. Protects against sun exposure, dust, corrosion and rainstorm. Suitable for harsh outdoor environments. 【Various Sizes and Colors Available】3 sizes and 2 colors available. Outer Size:7 1/8" x 4 1/2 "x 4" (181*111*100mm) ,Inner Size(Approx): 6.73"*3.94"*3.54" (172*100*90mm), with surface mounted option. 【DIY Opening Hole Design】DIY opening hole design ensures sealing. Up to 10 holes can be distributed on the 4 sides of the waterproof box. Professional drilling machine can be used. 【Secure and Safe Use in Bad Weather】 Cover with 4 screws and rubber sealing strip ensure better sealing. 4 screw mounting holes at the bottom. 【Versatile Use】Suitable for various locations and purposes: aboard, garage, house, garden, farm, pond, underground, terrace, workshop, construction site, external wiring or lighting. Can be configured with M20 mm Cable Glands Joints to suit individual needs.