Dial Indicator Patent Blueprint Machinist Inspector T Shirt

This dial indicator patent blueprint t-shirt is perfect for machinists and quality control inspectors who love precision tools and vintage technical drawings. It features a classic patent schematic of a machinist’s dial indicator, showing the graduated segment scale, pointer, and spring-actuated stylus rod in crisp white line art.

The design’s compact slab caps headline and detailed illustration evoke a nostalgic industrial aesthetic, appealing to professionals who rely on accurate measurement in their daily work. This shirt blends the worlds of engineering craftsmanship and patent art into wearable form.

Ideal for machinists, engineers, or enthusiasts of mechanical instruments, this t-shirt is a distinctive gift that celebrates the precision and skill behind metalworking and inspection processes. It’s great for work or casual wear, quietly showcasing appreciation for the tools of the trade.

• 100% ring-spun cotton at roughly 4.3 oz/yd² (heather colours blend in polyester for the marled finish).
• Classic unisex cut with a relaxed body, set-in sleeves, and side-seamed construction so the shirt keeps its shape wash after wash.
• Pre-shrunk & side-seamed for shape retention
• Direct-to-garment (DTG) printed with water-based inks
• Made in Canada & USA — printed on demand, ships in 1 business day
• Machine wash cold inside-out, tumble dry low, do not iron print
• Runs true to size. Size up for a relaxed fit.