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STARRETT C331-150 Steel Rule, 5 3/4 in / 150 mm, Chrome, Flexible - Steel Rulers
STARRETTSteel Rulers

STARRETT C331-150 Steel Rule, 5 3/4 in / 150 mm, Chrome, Flexible

The STARRETT Steel Rule is a flexible steel ruler with a chrome finish and etched fractional graduations. It measures 5 3/4 in / 150 mm in length, 0.02 in thick, with markings of 0.5 mm and 1/64 in. This product is…

SKU 3G-OTH-321316

Also listed as: C331150 · C331 150

Brand
STARRETT
Item
C331-150 Steel Rule, 5 3/4 in / 150 mm, Chrome, Flexible
Part Number
C331-150
Category
Steel Rulers
Available to Order
Also known as:C331-150STARRETT
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

STARRETT
Manufacturer Part Number
C331-150
Type
5 3/4 in / 150 mm, 0.5 mm/1/64 in, Chrome
Thick
0.02 in
Flexible
C331-150

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STARRETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STARRETT Steel Rule is a flexible steel ruler with a chrome finish and etched fractional graduations. It measures 5 3/4 in / 150 mm in length, 0.02 in thick, with markings of 0.5 mm and 1/64 in. This product is identified by manufacturer part number C331-150.

Frequently Asked Questions

What is the STARRETT Steel Rule C331-150 used for?

The STARRETT Steel Rule C331-150 is used for precise linear measurement in machining, fabrication, and quality inspection. Its flexible chrome body and etched fractional graduations (1/64 in, 0.5 mm) allow accurate readings on curved or flat surfaces in industrial workshops.

What are the specifications of the STARRETT Steel Rule C331-150?

The STARRETT Steel Rule C331-150 measures 5 3/4 in / 150 mm long, 0.02 in thick, with a chrome finish. It features etched fractional graduations of 1/64 in and 0.5 mm. The flexible design allows measurement on contoured parts.

Where to buy the STARRETT Steel Rule C331-150 worldwide?

3G Electric supplies the STARRETT Steel Rule C331-150 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision measurement tool.

How to maintain a STARRETT flexible steel rule?

To maintain a STARRETT flexible steel rule, clean it with a soft cloth after use to remove oils and debris. Store it flat or rolled gently in a dry case to prevent corrosion. Avoid dropping or bending beyond its flex limit to preserve graduation accuracy.

Used in

Common applications for STARRETT
Metalworking — Starrett S117PC center punch set for marking drill starting points on steel plates.
Fabrication — Starrett Intenss PRO-DIE band saw blade for cutting stainless steel and hard alloys.
Maintenance — Starrett Duratec SFB carbon steel band saw blade for cutting aluminum, wood, and soft metals.
Tool and die — Starrett S264WB square-type center punch set for precise layout work.
Production machining — Starrett PT06690 replacement points to restore worn center punches.
General industrial — Starrett Intenss PRO band saw blade for cutting stainless steel in fabrication shops.
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STARRETT Products

3G Electric supplies STARRETT steel rulers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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