The Infinite Clamp | Universal Parametric Hinge & Lock System

Overview

Stop printing single-purpose holders! This is more than just a ring—it is a heavy-duty, articulated clamping system with an integrated safety bolt. Whether you need to organize, secure, or connect, this universal clamp scales to your needs.

One Design — Infinite Use Cases

Thanks to the precision-engineered hinge geometry and flush-fit snap bolt, this is the "Swiss Army Knife" of mechanical 3D prints.

What can you clamp with this?

• Outdoor & Cycling: Mount gear to handlebars or frame tubes.
• Workshop: Perfect as a cable organizer or tool holder on round bars.
• Home & Kitchen: Use it as a bottle neck mount for wall organizers.
• Camping: Secure tarps or hang lanterns from tent poles.
• Hobby & DIY: Ideal for tripod extensions, pipe clamps, or modular connectors for your custom projects.

Technical Highlights

• Zero-Collision Hinge: Featuring a specialized internal relief cut, this ring opens up to 150 degrees without losing structural integrity or binding.
• Flush-Bolt Design: The locking bolt sits perfectly flush with the ring body. No snagging, no sharp edges, just clean aesthetics.
• Snap-Fit Lock: The hollow-core bolt provides the perfect balance of flexibility and grip. It snaps in securely but can be removed if needed.
• Fully Parametric: While the provided file is optimized for a 27mm inner diameter and 5mm height, the OpenSCAD logic allows you to scale it to any size in seconds.

Recommended Print Settings

• Material: PETG or ASA/ABS for mechanical parts that need a bit of "give." PLA works great for static, rigid mounts.
• Infill: 20–40% (depending on load).
• Walls: Minimum 3 wall loops for maximum joint strength.
• Supports: The hinge gap may require minimal supports depending on your bridging settings. The bolt should be printed vertically.

Why this model?

Most clamps fail at the hinge or are too bulky to be practical. This model has been mechanically refined to distribute stress evenly across the joint. It is simple, functional, and built to last.

Download it now and start organizing your world!