Use on almost any flat ruler. Makes ruler pickup and placement easy. Helps steady ruler. Rigid knob attaches with super strong black suction cup.
Ruler Knob
$4.99
In stock (can be backordered)
In stock (can be backordered)
Description
Use on almost any flat ruler. Makes ruler pickup and placement easy. Helps steady ruler. Rigid knob attaches with super strong black suction cup.
Made in the USA
Additional information
| Weight | 2 oz |
|---|
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