HEAVY-DUTY CAPACITY: Supports up to 235 lbs (107 kgs) of equipment perfect for servers computers and heavy IT hardware SMOOTH SLIDING ACCESS: Ball-bearing slides extend to 29 (737 mm) for easy access during operation BUILT-IN CABLE MANAGEMENT: Includes a cable management arm for professional and organized wire routing SECURE EQUIPMENT STABILITY: Comes with two anti-slip mats and front/rear equipment stops to prevent shifting during use UNIVERSAL COMPATIBILITY: Fits any 4Post rack with square round or threaded holes; adjustable mounting depth from 19 to 31 (483 - 787 mm)