After the reel posted in Thangs Instagram some people asked me for the tool I used to assemble that keychain on the video. Here's the Keychain Assembler Table Clamp. It's a remix of the [Table Clamp](https://www.printables.com/model/206-table-clamp) by [Josef Průša](https://www.printables.com/@JosefPrusa) where I removed the part of the superior clamp to transform it in a keychain assembler.
This handy tool makes it easy and fast to assemble keychains with different parts and decorations. 
It has a round space for the keyring, a place to accomodate the chain, a hole for the jump ring and a platform for the decoration.
It has two parts, the main body I remixed and the original screw to fix to the table.
I designed this tool after getting a commission to make many keychains and looking for the most efficient way to do it. I tried different designs and this one was the best. 
I hope you find it useful too and it becomes part of your workshop.

If you like this model, please leave a comment and a rating and you can follow me. Thank you! 😊

ALL Frikarte3D designs are protected by the Copyright Law. By purchasing, YOU HAVE NO RIGHT the right to sell any digital files or print models of my designs without my explicit written consent.

To sell them legally, message me so we can work out a deal.

Hope you like it! Any advice, or recommendation is welcome! Happy Printing!

I would be very grateful if you print it and put it on social networks to tag me at [@Frikarte3D](https://www.instagram.com/frikarte3d/)

If you tag me and have a private account or I don’t follow you, please send me a message so I can see your post and appreciate your work.

Keychain Assembler Table Clamp

Keychain Assembler Table Clamp Frikarte3D.stl

Update: Rev 3_ Updated Screw Joints once again for strength. (See Images).

Update: Rev 2_ updated Screw because it was breaking due to the orientation, during the snaping of it, I reoriented the print to horizontal, and use horizontal screws to strengthen it.

# 🦾 MAAM_GripR – Modular Articulated Arm for Multiboard (Grip Version)

**MAAM_GripR** is a fully poseable jointed arm with a precision gripper attachment, designed to hold small objects, tools, wires, or parts in place.  
Ideal for 3D printing tasks, soldering, resin models, electronics, or cosplay assembly — anywhere you need a third hand.

---

## 🔄 Remix Origins

This is a remix combining:

- 🦴 The clavicle joint structure from [Dummy 13 (Printables Source)](https://www.printables.com/model/1000024-dummy-13-design-files)  
  *Changes: Extended neck and resized joints for arm stability*

- 🔩 The Big Threads from [Multiboard (Thangs Source)](https://thangs.com/designer/Multiboard/3d-model/Big%20Threads%20-%20STEP%20Multiboard%20Remixing%20Files-994679)  
  *Changes: Merged into a custom sphere to connect with the clavicle frame*

---

## 🛠️ Mounting Options

✔️ **Multiboard Wall Mount** – Easily screw it directly into your wall-mounted Multiboard using the big thread base.  
✔️ **Tabletop Core Mount** – Like the MAAM-Lamp, you can print a small Multiboard-compatible [2x2 plate](https://thangs.com/designer/Multiboard/3d-model/2x2%20MU%20Multiboard%20Core%20Tile-977680) and screw it to your tabletop for a stable, freestanding use. *(See photos for reference.)*

---

## ✋ Grip Features

The articulated “hand” grips parts with precision and firmness. I use it to:

- Hold wires while soldering  
- Clamp small prints while painting  
- Keep components steady during resin post-processing  
- Stabilize cosplay parts for gluing or wiring

It’s truly like having an extra hand on your bench.

---

## 🧵 Printing Tips

Try the [MAAM-Lamp](https://thangs.com/designer/marco.p.saenz/3d-model/MAAM-Lamp%20%28Modular%20Articulated%20Arm%20for%20Multiboard%29-1387061?source=Recent).  

PLA is known to **creep under constant stress**, especially in jointed mechanisms.

🔁 Reprinted in **PETG**, the grip arm now holds firm even after many adjustments.  
⚠️ **Add a brim** for better bed adhesion — especially for the base and ball sections.

---

## 🔧 Recommended Tools & Materials  
*These are affiliate links. If you make a purchase through them, I may earn a small commission at no extra cost to you. Thank you for supporting my work!*

- 🧵 [ANYCUBIC PLA Plus – Strong PETG](https://amzn.to/4kzy8zs)  
- 🧵 [Creality PETG – Reliable & clean prints](https://amzn.to/4odg7K3)  
- 🦾 [Gorilla Super Glue Gel – Clear & Strong](https://amzn.to/4f2Vqw9)


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Keychain Assembler Table Clamp