Hangbak - a portable, adjustable hangboard

A portable, adjustable and very strong and stable hangboard and finger warming device for climbing outside. When printed right these hold well over 100kg each (maybe more but I'm not strong enoug to reliably test it). Print the body and 'plate' in PLA or better, and the 'bumper' from a flexible material so it sticks in place. The bumper might need to be a few percent bigger or smaller depending on your printer setup and preference.

Designed to be used with 24mm strap for stability and higher break strenght: low quality will hold 150+ kg quite easily.

Great for training fingers in a rental house: no need to mount and the loop makes it easy to attach any kind of weights.

IMPORTANT: make sure to tie a knot in the strap as shown in the pictures. This improves strength, stability and reduces the chances of the knot in the band slipping.

At least 3 perimeters and top and bottom layers. Support might not be needed depending on your cooling setup but they are easy to remove. Don't print supports where the straps go through the body.

Higher temp is better for layer adhesion. I've had great succes with 12-15% gyroid infill but if in doubt go a bit higher, iike 20% with 4-6 shells.

Be careful in very low temperatures as some materials become brittle in prime sending conditions.