PTRK Series Rack, PTRK-21 PTRK-21 23" D X 46” H Features: Specify a PTRK series rack when rugged portability is essential. Smooth rolling 4” casters, advanced cable management and secure doors make this rack ideal for serving a variety of applications. Fully welded steel construction for strength Spring-loaded recessed side handles for rack transport Keylocked front and rear doors standard for security Side panels are vented for passive thermal management Laser knockouts on rear door accept fans Slots in bottom of rack for cable strain relief and securing equipment Standard front adjustable 10-32 threaded rackrail Includes heavy-duty commercial grade locking casters Specifications: General Info Finish: Black Powder Coat Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Dimensions Usable Depth: 21.5 Usable Height: 36.75 Capacity Weight (US): 500 Depth (US): 23.93 Height (US): 45.91 Width (US): 22.59 Rack Units: 21 Technical Information Rackrail Type: 10-32 Static Load Capacity: 500 Material: Steel Mounting: Horizontal