KLF “Blue Collar Nerd” Die-Cut Sticker | KLF Brand Workwear | KLF Merch

Brains, grit, caffeine, and just enough chaos to keep things interesting.

The KLF “Blue Collar Nerd” sticker is for the operators, welders, mechanics, builders, fabricators, crane crews, millwrights, engineers, and problem-solvers who know the jobsite isn’t just muscle—it’s math, mechanics, hydraulics, torque specs, and figuring out how to make impossible things work.

Featuring a blueprint-loaded design packed with equations, schematics, tools, heavy equipment, and enough caffeine to power bad decisions, this sticker was built for the tradespeople who can read prints, run equipment, solve problems, and still laugh when the plan goes sideways.

Dirt Smart. Book Smart. Built Different.

Perfect for:

• Hard hats
• Toolboxes
• Welding carts
• Gang boxes
• Laptops
• Water bottles
• Shop walls
• Jobsite gear

Built for the thinkers who still get dirty.

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Care instructions: Use a soft, clean and dry cloth to gently brush any dust or dirt off from the center of the sticker outwards.