Tripp Lite's SmartRack SRSHELF4PSL is a standard sliding shelf for installation in rack cabinets. The SRSHELF4PSL has a 28.3 in. / 72cm depth (29.5 in. / 74.9cm including handle) and can support up to 50 lbs (22.7 kgs). This extendable shelf can accommodate tower units, monitors and other equipment. It is designed for 4 post rack mounting and the required mounting hardware is included. Expandable mounting rails supports installation in racks with front to rear rail distances between 28 in. / 71cm minimum and 46 in. / 117cm maximum. Standard sliding shelf for installation in rack cabinets 28.3 in. / 72cm depth (29.5 in. / 74.9cm including handle) Supports up to 50 lbs (22.7 kgs) Extendable shelf can accommodate tower units, monitors and other equipment Designed for 4 post rack mounting and the required mounting hardware is included Expandable mounting rails supports installation in racks with front to rear rail distances between 28 in. / 71cm minimum and 46 in. / 117cm maximum Specification: Features Maximum weight capacity 200 lbs (90.7 kg) Product colour Black Harmonized System (HS) code 85389099 Country of origin China Weight & dimensions Package width 20.2" (513.1 mm) Package height 30.9" (784.9 mm) Package depth 31" (787.4 mm) Package weight 23.8 lbs (10.8 kg) Width 19" (482.6 mm) Weight 23.8 lbs (10.8 kg) Height 2.36" (59.9 mm) Depth 30" (762 mm) Maximum weight capacity 200 lbs (90.7 kg) Packaging data Package width 20.2" (513.1 mm) Package height 30.9" (784.9 mm) Package depth 31" (787.4 mm) Package weight 23.8 lbs (10.8 kg) Colour Product colour Black Technical details Sustainability certificates RoHS Master (outer) case GTIN (EAN/UPC) 10037332140651 Logistics data Master (outer) case width 20.2" (513.1 mm) Master (outer) case length 31" (787.4 mm) Master (outer) case height 31.4" (797.6 mm) Master (outer) case gross weight 51.1 lbs (23.2 kg) Products per master (outer) case 2 pc(s) Harmonized System (HS) code 85389099