Pepper Comfort Colors tee shown back and front: a GD&T phrasebook headed I Speak Fluent Feature Control on the back and a small gauge-block T logo on the chest.

GD&T T-Shirt, I Speak Fluent Feature Control Tee, Quality Engineer and Machinist Gift

Comfort Colors 1717 / Pepper / S
$29.99
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Pepper Comfort Colors tee shown back and front: a GD&T phrasebook headed I Speak Fluent Feature Control on the back and a small gauge-block T logo on the chest.

GD&T T-Shirt, I Speak Fluent Feature Control Tee, Quality Engineer and Machinist Gift

$29.99
Style
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For the people who can read a feature control frame faster than a text message. The back is a pocket phrasebook of all 14 GD&T characteristics, each with a translation, plus one example sentence: put the hole where the hole goes. Tolerance Stack is made for the people who hold the numbers: machinists, CAD jockeys, quality inspectors and the engineers who have to explain the drawing to all of them.

What you get

  • Front: small left-chest gauge-block T built from three stacked blocks marked 1.000, 0.500 and 0.250, over TOLERANCE STACK and "1.750 total · wrung tight" (about 4 in)
  • Back: I SPEAK FLUENT FEATURE CONTROL headline over a two-column phrasebook of 14 hand-drawn GD&T symbols with names and dry translations (Flatness: table doesn't rock; Cylindricity: spell it, I dare you), and a large position feature control frame with ⌀0.05 Ⓜ | A | B | C
  • Printed with premium DTF transfers and heat-pressed by hand in Charleston, SC

Choose your shirt

  • Comfort Colors 1717: heavyweight 6.1 oz garment-dyed cotton, relaxed fit (S–3XL)
  • Bella+Canvas 3001: lightweight 4.2 oz Airlume cotton, softer retail fit (S–3XL)

Best on dark shirts: Comfort Colors in Pepper or Black, Bella+Canvas in Black or Navy.

Colors may vary slightly by screen.

Care

Wash inside out in cold water, tumble dry low or hang dry, don't iron the print.

Production & disclosure

Designed by Elevated Designs LLC using digital design tools, with AI assistance. Printed and pressed to order in Charleston, SC.

Tolerance Stack · engineers, machinists and CAD designers — designed by Elevated Designs and printed to order in Charleston, SC.

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