Time and Items Required Allow 15 to 30 minutes to complete this procedure. The following items are required to install the device using the 1U, 1.5U, and 2U Universal Kit for Four-Post Racks: #2 Phillips torque screwdriver 1/4-inch slotted-blade torque screwdriver Parent topic: Installing the 1U, 1.5U, and 2U Universal Kit for Four-Post Racks (XBR-R000295)