Review on 🔌 TROND Power Strip with USB Ports, Surge Protector Flat Plug, 5 Widely-Spaced Outlets, ETL Listed, 1300J, Wall Mountable 5ft Extension Cord, Ideal for Kitchen, Garage, Laundry Room, TV Areas - Black by Iration Mccall

As long as it holds up well, the included screws are approximately 5/8" #6 size and when you insert the screws into the PSU mounting holes, the length of the screws will be reduced to 1/2". "You can buy longer screws if you need a little more length, but be sure to add an extra 1/8" of length to the screw to account for the distance from the mounting holes to the surface you're mounting it to want. worked great, needed an extension cord that installed very securely under my computer desk with heavy duty outlets, this unit DOES NOT disappoint! Wires under my desk, but a few zip ties and extra mounting hardware from a home storage did the trick! I was still using my other extension for another project. From now on I will be using this product instead. They offer other base versions in the same style with 4 mounting points. The power cord plug is oriented at right angles, which means it must be plugged into an outlet on the left side of your equipment or desk, etc., or you can use a 14-gauge or 12-gauge power cord extension if you need a longer length, like me, and connect an extension cord in a way that you don't have to worry about the angle problem.