Watertight box with smooth walls IP65 IK07 sealable 153x110x65 1/4 turn screws. Watertight boxes for connection and splicing. Applicable regulation: UNE EN 60 670. Enclosures intended for use outdoors Degree of protection against penetration of solid and liquid objects: IP55 and IP65. Impact protection degree: IK07. Sealable. Except snap-lid boxes. Material: HALOGEN FREE thermoplastic. Fire resistance: Incandescent wire at 650ºC. Possibility of supplying boxes with resistance to the incandescent wire test at 960ºC on request. Heat resistance: Pressure to the ball at 70ºC. Color: RAL 7035 gray, RAL 9011 black, transparent and smoked. All dimensions are width x height x depth and in mm. Snap-lock boxes have a projection to facilitate opening with a screwdriver. On boxes that have 1/4 turn plastic tapping screws, one has a captive system. In refs. 888, 887, 6888, 6887 the plastic screw is captive to facilitate its assembly. Possibility of smooth walls or with cones. Detail of the box Ref. 100665 with 4 cones for cable glands. Quick fix system.