Delock Cable Sleeve Holder with Closure Clip 10 mm, 8 pieces, black. These cable sleeve holders are ideal for the office and home. They are made of plastic in black color. The dimensions are 35 mm (L) x 23 mm (W) x 12.5 mm (H) with an inner diameter of approximately 10 mm. With this holder from Delock, a cable sleeve with a diameter of 10 mm can be secured, for example, to attach it to a wall. The plug-in system is expandable. The design of the holder allows for any number of holders to be connected together to secure a variety of cable sleeves. The attachment of the holder is quick and easy through screw mounting.