D3383 4" Precision Square

Marsoni

M251S

$18.49

Get it in 3 business days with 1 day shipping. Friday, May 29

D3383 4" Precision SquareThese 4" Precision Squares are perfect for precision 90 layout and machine set up. The blade measures 4" and the beam 3". These squares are made from hardened, tempered, and polished steel and have an inside notch for accuracy. The blade edges and beam faces are accurate to within 0. 0006". Specifications 4" blade length 3" beam length 0. 0006" accuracy Hardened, tempered, polished steel

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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Do not waste your money on these, not as described, very cheap, hardware does not work. Going to have to repair my wall before I can do anything else. Completely unacceptable product. Very frustrating and was not properly represented in the marketing advertising. Do not buy. Would like to return, but waited 3 days to long. If I had opened them immediately I would have seen the poor quality.

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Reviewed in the United States on May 2, 2026