- With reversible lock bolts, scriber, spirit level in both square head and protractor head, direct reading double 180° protractor scale, hardened steel, machine-divided blade
- Steel scriber
- Reversible lock bolt allows blade to be turned over or end-for-end, without removing the lock bolt or nut
- Spirit level in square and protractor heads
- Square head with black wrinkle finish
- Center head accurately finds center of round work
- Multi-purpose uses include
- 45° miter, depth gage, height gage, marking or scribing gage, a level, a plumb, and a precision rule
- Meets or Exceeds Accuracy and Performance Requirements of National and International Standards and are traceable to the National Institute of Standards and Technology
![L.S. Starrett 33H Combo Squares, 12", 1/64" @ 1", Quick Read 64ths; Aircraft Quick Read 100th, 1 EA, #56398 L.S. Starrett 33H Combo Squares, 12", 1/64" @ 1", Quick Read 64ths; Aircraft Quick Read 100th, 1 EA, #56398](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/238615/342616/681-50209__25125.1593194430.jpg?c=2)
L.S. Starrett
L.S. Starrett 33H Combo Squares, 12", 1/64" @ 1", Quick Read 64ths; Aircraft Quick Re…
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