Kwik-Klips are the fastest-to-install, lightest, most inexpensive cable stackers available anywhere. They're easy to use with either steel or wood studs. Designed to securely hold either Romex® or nonmetallic sheathed cables. Kwik-Klips comply with NEC Article 300-4d. Unique design securely holds one to five cables. Kwik-Clip easily spreads to accept cable, then closes for secure hold.