Starrett Straight Edge Aluminum Rule 96 in - Durable Accurate Measure

In this review of the Starrett Straight Edge Aluminum Rule 96 in, the bottom line is simple: it is a durable, easy-to-read long rule intended for schools, shops and craftspeople who need a reliable straight edge for layout work. The 96 in length and 2 in width make it noticeably larger than a standard yardstick, and its anodized aluminum construction resists corrosion while remaining lightweight enough to handle on job sites or in classrooms. For anyone needing a long, flat guide for marking, measuring or scribing, this rule is a practical everyday tool.

Key Features

• Ergonomic design: The slim profile and smooth edges allow the rule to fit into tight spaces and reduces the chance of snags when sliding along material.
• Easy to read graduations: Large numbers and clear marks across 96 in help maintain precise measurements for layout, marking and scribing tasks.
• Anodized aluminum construction: The metal body is lightweight yet durable and offers better corrosion resistance than plain aluminum for longer service life.
• Versatile edge graduations: Two inch width with centimeter and millimeter graduations on the edges lets you use the rule horizontally or vertically on wood, metal and plastics.
• Flat, parallel edges: The straight edges serve as an effective guide for cutting or drawing long straight lines, suitable for shop and classroom projects.

Who It's For

The Starrett 96 in rule is aimed at schools, shops and tradespeople - wood-workers, metal workers and tinsmiths - who need a long, sturdy straight edge for layout and marking. Its length and readable graduations make it useful for furniture makers, cabinet shops and classroom use where a yardstick is too short.

It is less appropriate for precision bench metrology tasks that require certified gauge blocks or rigid steel straight edges for calibration, or for users who need a completely non-flexing metal bar for high-precision machining setups.

Pros & Cons

Pros

• Clear, large graduations and numbers make reading measurements quick and reliable.
• Anodized aluminum construction keeps the rule light while improving corrosion resistance over standard aluminum.
• At 96 in and 2 in wide it provides a longer, more stable guide than typical yardsticks for many layout jobs.
• Ergonomic slim shape and smooth surface reduce snags and make it easy to slide into tight spots.

Cons

• Some users report mixed straightness or flatness compared with rigid steel straight edges, so it may flex slightly in long spans.
• Not intended as a certified calibration standard for precision lab metrology.

Specifications

Our Verdict

The Starrett 96 in straight edge is a solid, practical tool for shops, schools and hobbyists who need a long, readable rule for layout and marking. It balances durability, portability and clear graduations, offering good value where a long, corrosion-resistant guide is required, though users needing lab-level flatness should consider steel standards instead.

Frequently Asked Questions

Is this rule suitable for classroom use?
Yes, its light weight, durable anodized finish and large graduations make it well suited for classroom and shop instruction.

Does the rule include metric markings?
Yes, the 2 in width includes centimeter and millimeter graduations reading on either edge for metric work.

Will it stay perfectly flat across its length?
The rule is designed to be straight and parallel, but some users note minor flex or variation compared with rigid steel straight edges, so it is best for layout rather than precision calibration.