Westcott

Westcott 00403 12-inch Finger Grip Ruler - Assorted

4.5 (107 reviews)

The raised finger grip makes this 12-inch ruler genuinely easier to lift and reposition — a small design detail that changes how you use it daily.

$1.76*$2.26Save 22%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Westcott 00403 is a 12-inch plastic ruler with one distinguishing feature: a raised center grip. It sounds minor until you've spent time trying to peel a flat ruler off a smooth desktop — the ridge gives your finger a natural place to lift from, making repositioning faster and less fussy. It's available in assorted translucent colors, and the see-through material adds a practical benefit: you can see the surface beneath the ruler while aligning it, which reduces the small measuring errors that come from guessing where the edge sits relative to a pencil line.

Markings are graduated in both 1/16-inch increments and millimeters, covering the two scales most users need without switching tools. The plastic is sturdy enough to handle daily use in school, office, or studio environments. It flexes slightly under pressure — which is normal for this material — but won't hold up as a blade guide. At 12 inches, it's the standard length that works for most tasks. One practical caveat: color is assorted and unselectable, so if you're ordering multiples expecting a matching set, that's not guaranteed.

Key Features

Durable plastic 12-inch ruler

Raised center for easy handling

Contains inches/metric scales

Assorted colors

Specifications

Length
12 inches
Material
Plastic
Colors
Assorted translucent
Imperial Scale
1/16 inch increments
Metric Scale
Millimeters
Grip
Raised center finger grip

Pros & Cons

👍 Pros

  • Raised center finger grip makes lifting and repositioning noticeably more comfortable than flat-bottomed rulers
  • Both imperial (1/16 inch) and metric (millimeter) scales on a single ruler
  • Translucent plastic lets you see the work surface through the ruler for more accurate alignment
  • Sharply delineated markings stay legible under regular use
  • 12-inch length covers the most common measurement tasks without being unwieldy

👎 Cons

  • Color is assorted — no option to choose a specific translucent color
  • Plastic construction is not suitable as a precision cutting guide alongside a blade
  • Flexibility of the material can introduce slight bowing on larger measurements if not held flat
  • Not suitable for use as a T-square or angle guide — straight edge only

Frequently Asked Questions

The raised center ridge runs along the back of the ruler, giving you a natural lift point. On a flat ruler you're pinching the edge or sliding it awkwardly — this one you pick up cleanly with one finger underneath.
Yes. One edge is graduated in inches (1/16-inch increments), the other in millimeters. Both scales are clearly marked with sharp numerals.
It's a standard flexible plastic ruler — adequate for marking and measuring, but not designed as a cutting straightedge. A metal ruler is the better choice if you're running a blade alongside it regularly.
No. The listing is assorted translucent colors, and color selection is not available. What ships is what you get.
Durable enough for everyday office, school, or drafting use. The translucent plastic holds markings well and resists typical flex without cracking, but it's not indestructible under deliberate stress.