Measure, adjust and shape your rings with precision thanks to this professional aluminum metric triboulet.
This ring sizer is calibrated for both American and European sizes.
This professional metric aluminum ring sizer is an indispensable tool for creating and adjusting rings in jewelry making. Designed to provide a clear and precise reading of sizes, it features clearly visible metric markings, making it easy to measure the diameter and size of rings. Made of aluminum, it is lightweight, sturdy, and comfortable to handle, making it perfectly suited for regular use, whether in a workshop or at home. Its smooth surface allows you to work on rings without leaving marks, while ensuring good stability during shaping or size-checking operations.
How do you use a ring mandrel?
This ring shaper is ideal for many DIY projects involving rings. It allows you to shape rings from wire, adjust their diameter with precision, or check the size of a ring you’ve already made. It is particularly useful for creations made of copper, brass, aluminum, or steel wire, as well as for rings with bead settings or decorated with beads and mounted elements. You can use it to craft everything from simple, minimalist rings to more elaborate designs, ensuring a consistent and professional finish. It’s also a valuable tool for standardizing sizes when creating series or collections of rings.
Whether you’re a beginner or an expert in jewelry making, this metric ring sizer will guide you through every step of crafting and adjusting your rings. Tutorials and technical guides are available to guide you, provide tips and advice, and help you use your tools correctly. This will allow you to improve your precision, working comfort, and finish quality to create rings that fit all hand shapes.
Details:
Top diameter: 10.5 mm
Bottom diameter: 24 mm
Length: 24.5 cm





















