Vertical Cable 48 Port Blank 2-U Patch Panel is designed to be used with high-density keystone jacks. It is constructed from 16-gauge steel and UL94-V-0 high-impact, fire-retardant material, and protected with durable black powder coat finish. This patch panel accepts either 10/24 or 12/32 screws. Please note that Bezels, Jacks or Inserts NOT Included.