# PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch

PEC Tools 24 Inch-16R is a 24-inch flexible stainless-steel machinist ruler with four fractional and decimal-inch graduation scales. The dual-sided markings suit users who need both 32nds and 64ths and 50ths and 100ths on a long measuring rule.

- [Original product page](https://best-deals.pro/product/pec-tools-24-inch-16r-flexible-machinist-ruler)
- [View offer](https://best-deals.pro/visit/pec-tools-24-inch-16r-flexible-machinist-ruler)
- Market: US
- Language: en-US
- Currency: USD
- Brand: PEC Tools
- Model: 24 Inch-16R
- Category: Office & Stationery > Stationery & Writing
- Price: 31.99 USD
- Previous price: 39.99 USD
- Discount: 20%
- Price checked: 2026-11-14T06:43:15.428Z
- Rating: 4 / 5
- Reviews: 11

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The two sides provide fractional-inch scales of 1/32 and 1/64 inch, and decimal-inch scales of 1/50 and 1/100 inch.
- Listing describes tempered stainless steel with a black chrome finish and laser-etched graduations.
- Both long edges are described as ground flat and straight.
- The listing identifies the ruler as made in the USA.

## Pros

- Four graduation scales make it useful for work that alternates between fractional and decimal-inch readings.
- Its 24-inch length covers longer measurements than a short machinist rule, while its flexible construction can adapt to curved surfaces.

## Specifications

### Identity
- Brand: PEC Tools
- Model: 24 Inch-16R
### Dimensions and construction
- Dimensions listed: 24"L x 0.75"W
- Material listed: Stainless Steel
- Thickness: 0.02 inches
### Graduations and finish
- Scale markings: 1/32 inch and 1/64 inch on one side and 1/50 inch and 1/100 inch on the other side
- Finish and marking description: Black chrome finish

## Before you buy

- The listing describes tempered, flexible construction and says both long edges are ground flat and straight. Flexibility may suit curved measurements, but the listing does not provide a straightness tolerance or independent measurement data. Confirm the tool type and required accuracy for your work.

## A good fit for

- Machinists, engineers, and mechanics who need a 24-inch rule with both fractional and decimal-inch graduations.
- Users measuring longer workpieces or needing a flexible rule for curved or round surfaces.

## Less suited to

- Buyers who need a stated precision tolerance, calibration documentation, or verified measurement performance. These are not specified in the supplied listing.

## Customer feedback

Aggregate ratings are generally favorable, but a substantial one-star share makes the overall picture mixed. With a small rating sample and no written customer feedback supplied, these figures do not identify specific strengths or problems. Buyers should judge fit by the stated length, flexibility, and scale system, and not treat ratings as evidence of measurement accuracy.

## Frequently asked questions

### What graduations does the PEC Tools 24 Inch-16R have?
The listing says one side is graduated in 1/32 and 1/64 inch, and the other in 1/50 and 1/100 inch.
### Is this ruler flexible?
Yes. It is identified as a flexible ruler. Its stainless-steel construction is described as tempered, but no bending radius or precision tolerance is provided.
### What are the listed dimensions and material?
The listed dimensions are 24"L x 0.75"W, and the material is listed as stainless steel.

## Alternative options

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## Add-ons

- [PEC Tools Stainless Steel Ruler Set \(6"+12"\), High-Contrast Machinist Ruler with Markings 1/32", 1/64", 1/50" and 1/100", Made in USA](https://best-deals.pro/visit/pec-tools-24-inch-16r-flexible-machinist-ruler)
- [PEC Tools MADE IN USA 6 Inch Metal Ruler, Scale \(1/32",1/64",1/50",1/100"\) \| Machinist Rule for High-Accuracy Industrial Environments, Black Chrome Stainless Steel Ruler, High Contrast Metal Ruler](https://best-deals.pro/visit/pec-tools-24-inch-16r-flexible-machinist-ruler)

## Images

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 1](https://best-deals.pro/i/bkdgJ0k90shMlfIXt4LAENImgtQ-Y9Kik-tY3lL0VyIzF-b0oIQwtkyyBpRcsX3Ggy6WjOIdRZ7__1RFw6tnKQtfH_vvvVNRqN7yzoogvyeVwAQaBZDV.jpg)

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 2](https://best-deals.pro/i/79j_I24Rn944sGUzJ4l1nLg8dF401h4miOT46-zHFEsKmEBcPxMei8ZZaWvyrOFr2I4khFe2WKYM1NVn0OHn02vbFIbKFkyakk0fcdZV9_cXgaTlq5J7.jpg)

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 3](https://best-deals.pro/i/p0oYHqKqLvN693p2tVAJcYI-NoCx0dSKzIKTlHGp4vE2WLVpSfSrtdD4VPQCuzMDmPf_oMoCLSrI3cHIR5F04rLga2FHs7T9o7bASfTVJfVIILOZiECM.jpg)

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 4](https://best-deals.pro/i/vbyfqF2PYYZ4HJ68VPXBeJuVhRhx9IgjyPClpi-krTZ6Oa7cIF_Uh_uAPRp7QhSM-duhQV6XtU6ajGobFr0-H7IIBdoGn05klGpiDh5ImUDgUY8TN23n.jpg)

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 5](https://best-deals.pro/i/tgK9Immv_f6w4WDEPuxMTiLkP981QXWQujvvAXfny5Ji8XjCLP31p5PVYcH2ebofQAv-G2ZLONHn1aGK_GhoqQWevsKZIvGh0mCEwypaXe1etbgMw_cG.jpg)

![PEC Tools 24 Inch-16R Flexible Machinist Ruler, 24-Inch — 6](https://best-deals.pro/i/4H-G3T0uht3WKzIEY0exTld56MLx6SIFvQajNjXdncAqOwJr6iDhhRV4mGe-J7Bj_xO6cDkB37kceQNpJPQRTqtRYE0goXzyDeNedt0UgwARauhj25EC.jpg)