Trend CTI/105/PK3 Cable tidy insert blackPlastic cable tidy insertsTwo part ABS plastic inserts enabling the tidy ducting of computer, telephone, & audio cables, through desktops, cabinets & shelving units. The 60mm & 80mm inserts have a spring loaded swivel coverplate. Cover plates can be removed to allow plugs to pass through. The rectangle insert has four cable apertures & a ribbon slot.Specification-Size=105 mm x 55 mmSlot size=3.1 mm x 69 mmD slot size small=9.5 mm x 8.5 mmD slot size large=18.5 mm x 20 mmColour=black