[ High Quality ] Our outdoor electrical box offers exceptional water resistance, ensuring reliable performance. For optimal results, use a drilling tool along with the included NPT cable glands to enhance the junction box's protection and durability. [ Sturdy Construction ] Made of high-quality ABS material which offers outstanding impact resistant and electrical insulation, can keep your equipment well-protected in harsh environments. [ Safe and Certificated ] IP65 waterproof rated electrical junction box is CE and RoHS compliant. It is free of hazardous substances. The junction box is easy to install and can be drilled to modify. [ Size Data ] Outer size: 11.8"x9.8"x4.7"/300x250x120mm ; Recommended Internal Available Size: 10.1"x8.1"x4.4"/257x206x113mm (*Refer Picture for specific data) [ Package Content ] 1x Junction Box; 4x Stainless Steel Screws(M3*15); 2x Rubber Stopper; 2x NPT1"Cable Gland; 4x Self-tapping Screws for Box Mounting(M5*40); 4