VERSATILE: Made from heavy gauge steel, these Vertical Rack Rails were designed to mount your networking or telecom equipment such as patch panels and PDUs. CONVENIENT: The simple yet elegant design features multiple sized mounting holes across the entire length allowing for installation in virtually any circumstance. COMPATIBLE: Silk screened Rack Unit measurements and pre-tapped with 12-24 threading, these rails are compatible with virtually any rack mountable equipment. PACKAGE INCLUDES: > Enough 12-24 screw sets to mount equipment in every rack space.