PAC730B Pac730b Small Secure Storage Shelf Up to three units can be stacked vertically and bolted together. Available in three keyed locking options (A/B/C). Equipment Depth Range: 0 - 12" (0 - 305mm). Equipment Height Range: 0 - 3. 5" (0 - 89mm). Equipment Weight Capacity: 25 lbs (11. 3kg). Equipment Width Range: 0 - 17. 5" (0 - 445mm). Overall Dimensions (H x W x D): 4. 8" x 20. 0" x 14. 4" (122 x 508 x 366mm).