• Pre-installed latches lock securely with included keys to protect equipment from theft
• Brushed slots reduce dust ingress and allow easy cable routing in and out of the rack
• Made from heavy-duty steel engineered to stand up to busy IT environments
• Designed for use with 42 in. (1050 mm) depth, 42U rack enclosures
• Fits models based on the SR42UB frame design, including SR42UBEXP and SR42UBWD

Locking pass-through steel panels attach to the sides of your SR42UB-based server rack enclosure.
Steel Pass-Through Side Panels for Installation on Your Tripp Lite 42U Rack Cabinet The SmartRack® SR42SIDEPT side panels feature pre-installed key-locking latches for securing your rack equipment against tampering and theft. Designed for Tripp Lite’s standard-depth SR42UB rack frame, this panel can also be added to the side of an expansion cabinet (SR42UBEXP) when application needs have changed or onto a wide cabinet (SR42UBWD) as the depth remains the same. They can also be used as replacements for existing side panels. Convert an Expansion Cabinet into a Cabinet with Side Panels When needs change and you want to separate your expansion rack cabinets (such as Tripp Lite’s SR42UBEXP), add four** SR42SIDEPT heavy-duty steel panels to the sides of them to convert the racks into standard cabinets with additional cable management functionality. Note : This package includes two (2) singular panels. You will need to purchase four SR42SIDEPT panels total to completely populate an expandable rack.