diff --git a/hardware/mechanicals/stl/Bottom-nl.STL b/hardware/mechanicals/stl/Bottom-nl_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/Bottom-nl.STL
rename to hardware/mechanicals/stl/Bottom-nl_x1.STL
diff --git a/hardware/mechanicals/stl/ButtonLever.STL b/hardware/mechanicals/stl/ButtonLever_x2.STL
similarity index 100%
rename from hardware/mechanicals/stl/ButtonLever.STL
rename to hardware/mechanicals/stl/ButtonLever_x2.STL
diff --git a/hardware/mechanicals/stl/PCBScrollWheelHolder.STL b/hardware/mechanicals/stl/PCBScrollWheelHolder_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/PCBScrollWheelHolder.STL
rename to hardware/mechanicals/stl/PCBScrollWheelHolder_x1.STL
diff --git a/hardware/mechanicals/stl/PrimaryButtons.STL b/hardware/mechanicals/stl/PrimaryButtons_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/PrimaryButtons.STL
rename to hardware/mechanicals/stl/PrimaryButtons_x1.STL
diff --git a/hardware/mechanicals/stl/RollerBearingDowel_x1.stl b/hardware/mechanicals/stl/RollerBearingDowel_x1.stl
new file mode 100644
index 0000000..202fa0c
Binary files /dev/null and b/hardware/mechanicals/stl/RollerBearingDowel_x1.stl differ
diff --git a/hardware/mechanicals/stl/ScrollWheelHolderHolder.STL b/hardware/mechanicals/stl/ScrollWheelHolderHolder_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/ScrollWheelHolderHolder.STL
rename to hardware/mechanicals/stl/ScrollWheelHolderHolder_x1.STL
diff --git a/hardware/mechanicals/stl/ScrollWheelHolder.stl b/hardware/mechanicals/stl/ScrollWheelHolder_x1.stl
similarity index 100%
rename from hardware/mechanicals/stl/ScrollWheelHolder.stl
rename to hardware/mechanicals/stl/ScrollWheelHolder_x1.stl
diff --git a/hardware/mechanicals/stl/ScrollWheel.stl b/hardware/mechanicals/stl/ScrollWheel_x1.stl
similarity index 100%
rename from hardware/mechanicals/stl/ScrollWheel.stl
rename to hardware/mechanicals/stl/ScrollWheel_x1.stl
diff --git a/hardware/mechanicals/stl/SecondaryButtons.STL b/hardware/mechanicals/stl/SecondaryButtons_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/SecondaryButtons.STL
rename to hardware/mechanicals/stl/SecondaryButtons_x1.STL
diff --git a/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Bottom_x1.stl b/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Bottom_x1.stl
new file mode 100644
index 0000000..b09db19
Binary files /dev/null and b/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Bottom_x1.stl differ
diff --git a/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Top.stl b/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Top.stl
new file mode 100644
index 0000000..a0edf1d
Binary files /dev/null and b/hardware/mechanicals/stl/Tools/Kit_Bearing_Press_Top.stl differ
diff --git a/hardware/mechanicals/stl/Top-nl.STL b/hardware/mechanicals/stl/Top-nl_x1.STL
similarity index 100%
rename from hardware/mechanicals/stl/Top-nl.STL
rename to hardware/mechanicals/stl/Top-nl_x1.STL