Product name: junction box, project box; Waterproof Rating: IP65 Ideal for electronic projects, instrument enclosure, power supply units, temperature controller box, etc Material: ABS ,which is durable and practical; Main Color: Black External Size of the project box : 7.87" x 4.72" x 2.95"/200 x 120 x 75mm(L*W*H) ,Internal Size of the project box : 7.6" x 4.45" x 2.67"(193 x 113 x 68mm)(L*W*H)- - *Tips: in order to confirm the detailed installation dimensions, please refer to our detail image, which shows specific internal dimensions of the product. (Allowable Error: 2mm) , Thickness: 0.12in/3mm Package Content: 1 x Junction Box, 1 x Rubber Grommet ,4 x Screws(Not Rustproof) Product Description Dustproof IP65 Waterproof Junction Box for Your DIY Projects IP65 Waterproof Keep components inside dry and safe. Not afraid of housing the project outdoor. Dustproof With rubber gasket to seal the whole box. Prevent dust or any dirt from causing damage to internal facilities. Shock Resistance Durable and Sturdy box is the base of everything. It is made of ABS plastic and has a better serve time. Multiple Applications Designed to hide, preserve and shield your various sockets, plug-ins, power cords and other vulnerable equipment from the effects of various environment. LeMotech is dedicate to offer project boxes to protect all the electronics inside them for customers' excellent ideas. Black ABS Plastic Junction Box Coming with one IP65 waterproof black project box and 4 screws. Waterproof Rubber Gasket Rubber gasket is waterproof and dustproof. Will do a better job to keep your electronic projects in a clean and dry environment. Backplane Wiring Hole Inside with backplane wiring hole to be more convenient to install circuit board, DIN rail or panel. Copper Nut Copper screw hole to make sure the box can have a better sealing. External Size 7.8x6.1x3.1 inch 11.4x7.5x5.5 inch 8.7x6.7x4.3 inch 7.9x7.9x5.1 inch 3.15x1.97x1.02 inch 5.9x3.9x2.8 inch Metric Ext Size 200x155x80 mm 290x190x140 mm 220x170x110mm 200x200x130 mm 80x50x26 mm 150x100x70 mm Waterproof Level IP65 Rated IP67 Rated IP67 Rated IP67 Rated / IP65 Rated Detachable Mounting Plate ? ? Screws For Cover Stainless Steel Screws ABS Plastic Screws Stainless Steel Latch ? ? ? ? ? ? Waterproof Level IP67 IP67 IP67 IP67 IP67 IP67 Detachable Mounting Plate ? ? ? ? ? ? External Size 5.9"x5.9"x3.5" 8.7"x6.7"x4.3" 11.4"x7.5"x5.5" 5.9"x5.9"x3.5" 8.7"x6.7"x4.3" 11.4"x7.5"x5.5" Metric Ext Size 150x150x90mm 220x170x110mm 290x190x140mm 150x150x90mm 220x170x110mm 290x190x140mm