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Pin Holder for soldering GEN2 3D Printer File Image 1
Pin Holder for soldering GEN2 3D Printer File Image 2
Pin Holder for soldering GEN2 3D Printer File Image 3
Pin Holder for soldering GEN2 3D Printer File Image 4
Pin Holder for soldering GEN2 3D Printer File Image 5
Pin Holder for soldering GEN2 3D Printer File Thumbnail 1
Pin Holder for soldering GEN2 3D Printer File Thumbnail 2
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Pin Holder for soldering GEN2 3D Printer File Thumbnail 4
Pin Holder for soldering GEN2 3D Printer File Thumbnail 5

Pin Holder for soldering GEN2

Maciej avatarMaciej

May 6, 2026

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Description

MEET THE SECOND GENERATION OF PIN HOLDER FOR SOLDERING 🔧🔩

Because your PCB shouldn't need a third hand just to sit still.

Tired of your ESP module doing a little dance every time you try to solder a pin header? This jig holds your board steady, upright, and perfectly aligned so you can focus on making clean joints — not chasing components across your desk. No more crooked pins, no more burns from grabbing a board that decided to slide mid-solder.

Why you'll actually use this one:

  • 🎯 Holds PCBs securely in vertical position — pin headers slot in perfectly, no wobble, no drama
  • 📐 Built-in guide rails keep your board perfectly square while you work
  • 🧱 Sturdy ladder-style structure gives it rigidity without using extra filament
  • 🖨️ Print-in-place friendly — no supports needed, no assembly required

Before: You're holding the PCB with one hand, the soldering iron with the other, and somehow trying to apply solder with your chin.

After: Both hands free. Board locked in. Every pin straight. You feel like a professional. Your setup looks like a professional's.

Perfect for:

  • ⚡ Soldering pin headers onto ESP8266 / ESP32 modules
  • 🔌 Any small dev board that refuses to sit still
  • 🛠️ Quick prototyping sessions where you need repeatable results
  • 🏠 Your workbench, drawer, or "I'll clean this up someday" pile
  • 😎 Feeling unreasonably good about soldering straight pins for once

License:

MakerWorld Exclusive License

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