【Dimension】Each desk cable grommet outer hole diameter is approx. 3-1/6inch_80mm; height 0.51inch/13mm. manual measurement, please allowed 0.01-0.03 inch error.
【Durable and Good Appearance】These cable hole grommet are made of zinc alloy, smooth surface; which is durable, beautiful and rust ,heat resistance and abrasion resistance, for long term use.
【Convenient to use】Quick and easy to fix, just measure the diameter of the hole and then mount it directly, or drill a hole base to the diameter of the mounting hole and insert the desk grommet into the hole. When drill a wood boards or such thing with a thickness of more than 10 mm, please remove the spring！
【A Must for Home and Office】 The desk cable wire grommet is a great solution to manage cables or wires at home, office and school.
【Decoration and Practical】the cable hole cover is made of high standards PP , durable and reusable, ideal for wire or cable management. meanwhile, good appearance make it also can decor your desk.
