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12 inch 305 mm steel straight edge construction tool

Suburban

Suburban Straight Edge 12 in 305 mm Steel SE-12-TS

SKU CH-2SYY-4DYR0

A 305 mm construction-steel straight edge for checking flatness and guiding cuts

  • 12 in steel straight edge ensures accurate layout lines
  • 305 mm length covers standard framing and trim checks
  • 1 15/32 in width provides rigid reference without flex
  • New construction-grade steel resists wear on busy job sites

Precision 12-Inch Steel Straight Edge

The Suburban SE-12-TS is a 12-inch construction straight edge made from steel. It provides a rigid reference line for layout, marking and checking flatness in workshop and job-site tasks. The 305 mm length suits cabinetry, metal fabrication and general carpentry work.

Wide Blade for Stable Alignment

A blade width of 1 15/32 inches adds stiffness and resists flexing during use. The extra width lets the edge sit securely on workpieces without tipping. Users needing longer reach or graduated markings will need a different tool.

Highlights

  • 12 in steel straight edge ensures accurate layout lines
  • 305 mm length covers standard framing and trim checks
  • 1 15/32 in width provides rigid reference without flex
  • New construction-grade steel resists wear on busy job sites

Specifications

BrandSuburban

Questions about this item

Does the 12 in steel straight edge need periodic calibration or replacement?

No calibration is required; the hardened steel body retains its straightness indefinitely unless it is bent or deeply scratched, in which case the tool must be replaced.

What limits accuracy first when the 305 mm straight edge is used continuously on a hot surface?

Thermal expansion of the construction steel changes the 12 in length slightly, so the edge itself becomes the limiting factor before any other wear appears.

More in Test & Measurement Tools

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