Bubble Hold for rock climbing

thingiverse

This climbing hold is designed for indoor rock climbing walls and requires a 3/8" bolt for installation. The OpenSCAD software generates random spheres around a central cube to ensure a secure attachment point. Experiment with the seed value or add more spheres for variety. Tested at SportRock in Sterling, VA, the hold is stable yet slippery due to its size. To install, print the hold and attach it to the wall using a 3/8" carriage bolt. For added strength, consider printing with extra layers and hexagonal infill in durable PLA material. # Instruction: Climbing hold for indoor rock climbing. Accepts a 3/8" bolt. The OpenSCAD software randomly places spheres around a central cube to ensure proper attachment points. Tested on a bouldering wall at SportRock, Sterling VA. The size of the hold makes it stable but slippery. To install, print and attach with a 3/8" carriage bolt. Printed with extra layers and hexagonal infill for added strength in blue PLA material. ### Response: This indoor rock climbing hold requires a 3/8" bolt for installation and features a secure attachment point generated by the OpenSCAD software's random sphere placement around a central cube. Tested at SportRock, Sterling VA, the hold offers stability but may be slippery due to its size. To install, print the hold and secure it with a 3/8" carriage bolt. For enhanced strength, consider printing with additional layers and hexagonal infill in blue PLA material.