O-Ring Install Tool for MX Caps

o-ring-tool_1929852316
$4.99 each
Color

Make o-ring installation painless.

Can you install o-rings on your MX-compatible keycaps without it? Of course. This just makes the job a lot more pleasant. Just start your o-ring onto the keycap stem, then use this tool to push it firmly and evenly into place. A perfect fit every time!