Use with RJ-11, RJ-12, RJ-45, CAT 3e, CAT 5e, RG-59, and RG-6. 4-pair twisted wiring. Unique data staple fits common network cabling, including 4-pair VTP and Thin Net. Clip-on cable holding design for easy installation. UV- resistant polyethylene saddle and zinc-plated nails for extended life. 1/4", black. 25 per card.