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3D Models for Dumbbell Clamps and Barbell Collars

This collection gathers 3D models for dumbbell clamps, barbell collars, and related parts. You will find quick-release designs, size-specific collars, and conversion kits for making weights. It helps you find the right STL for your 3D printing setup. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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筛选规则：Polyzon编辑部 · 文字更新于2026年10月13日

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«3D Models for Dumbbell Clamps and Barbell Collars»

Models range from quick-release clamps and threaded collars to printable dumbbells and adapters that turn pipes into weights. Some are designed for specific bar diameters, while others are customizable or come in multiple sizes. Conversion kits often include several parts, such as lock jaws and inner collets.

Before printing, check the model page for the intended bar diameter, the number of parts, and whether supports are needed. The author may list recommended materials and settings, such as infill or layer height. Photos of real prints can show how the clamp fits and whether the mechanism works as expected.

To narrow results, try synonyms like collars, clips, or locks, and combine them with bar sizes such as 25 mm, 30 mm, or 50 mm. Related topics include barbell accessories, weight plates, and gym equipment. Searching for 'quick release' or 'threaded' can help you find a specific style.

FAQ

常见问题

What sizes of dumbbell clamps are available?
Models often come in common bar diameters like 25 mm, 28 mm, 30 mm, and 50 mm. Some are customizable, so you can adjust the size to your bar.
Do I need supports for printing dumbbell clamps?
It depends on the design. Check the author's page for support recommendations, as some clamps print without them while others require them for overhangs.
What material should I use for a dumbbell clamp?
The author may suggest a material, but common choices include PLA for light use and PETG or ABS for more strength. Consider the load and how the clamp will be used.
Can I adapt a PVC pipe into a dumbbell?
Yes, some models are conversion kits that turn pipes into dumbbells. They typically include a lock jaw collar and an inner collet to hold the weight plates.
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