RACK STANDARD COMPATIBILITY: Fits any 19-inch rack, 2U height, 17-5/16" wide, 12-1/4" deep. METAL DRAWER DESIGN: Steel construction with protective coating for scratch resistance. LOCKABLE STORAGE: Comes with key lock for secure storage of tools and cables. EASY INSTALLATION: Includes M6 screws and cage nuts for quick rack mounting. USAGE NOTICE: Max load 10 kg (22 lbs). For rack installation only, not for desk use.