The Yellow Square 3D00013 is a black cylinder armwrestling handle, 6 cm in diameter and 14 cm tall, for finger and grip strength, wrist flexor work in the hook and pulling, and strengthening the ligaments. It works with a cable machine and with free weights, attaches through a 14 mm hole and is 3D printed in Ukraine from engineering plastic.
Specifications
| Parameter | Value |
|---|---|
| Model | 3D00013 |
| Handle type | cylinder |
| Colour | black |
| Width (diameter) | 6 cm |
| Height | 14 cm |
| Hole diameter | 14 mm |
| Material | engineering plastic |
| Manufacturing | 3D printing |
| Country of manufacture | Ukraine |
What you get
- Finger strength — on a 6 cm diameter the grip takes most of the load.
- Two ways to load it — compatible with a cable machine and free weights.
- Hook and pulling — wrist flexor training.
- Ligament work — the handle is also used to strengthen the ligaments.
- Attachment hole — 14 mm in diameter.
- 3D printed in Ukraine — engineering plastic.
Who it is for
Armwrestlers whose fingers lag behind the wrist, and those who fight in the hook and want a stronger pull. It suits home training too, as it works with free weights as well as a cable machine.
Who should skip it
Beginners with no thick-handle experience, since holding your usual weight on a 6 cm cylinder will be hard. If you need a top-roll handle, choose a different type.
Use and compatibility
Compatible with: cable machine, free weights. Uses: finger and grip strength, wrist flexor training (hook and pulling), ligament strengthening. Attachment is through the 14 mm hole.
What is in the box
One black 3D00013 cylinder handle. Carabiners, cables and other attachments are not mentioned in the description.
Questions and answers
Can I use it without a cable machine?
Yes, the description also lists free weights as compatible.
Is a 6 cm cylinder too thick?
It is thick, and the fingers cannot close around it; that is exactly what builds finger strength. Start with a light weight.
What does it train?
Finger and grip strength and the wrist flexors in the hook and pulling; it is also used for ligament strengthening.
What are the dimensions?
6 cm in diameter and 14 cm tall, with a 14 mm hole.








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