Wideskall 25 Pieces 1/4 inch Single Ethernet Coaxial Cable Nail Clips (Black) Organize the cable into a neat uniform area. Holds round cable securely to wood and masonry for a clean and professional installation Clip design will not distort the phone cable geometry causing poor signal Comes with nail, ready to use. Fit for 1/4" inch diameter cable (i.e. RG6, RG59 coaxial, Cat5e, Cat6 ethernet cable)