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Exquisite Craftsmanship: Premium Solid Stainless Steel Ring Sizing Mandrel for Accurate Measurements, Sizes 1-16

4.7 4.7 out of 5 stars 1,767 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Jewelry Sizers & Mandrels by Rosenthal Collection
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1-16
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  • The solid Stainless Steel Ring Sizing Mandrel is a durable and essential tool for jewelry makers, artisans, and professionals in the field. Crafted from high-quality stainless steel, this mandrel is designed to withstand heavy use and provide accurate sizing measurements for rings ranging from size 1 to 16.
  • Its solid construction ensures stability and durability, making it ideal for shaping, resizing, and repairing various types of rings. The stainless steel material not only adds to its robustness but also makes it resistant to rust and corrosion, ensuring a long-lasting performance.
  • The mandrel features clearly marked size increments, allowing users to precisely measure and resize rings with ease. The smooth surface of the mandrel prevents scratches and damages to the rings during the sizing process, making it suitable for delicate and intricate designs.
  • Its ergonomic handle provides a comfortable grip, reducing hand fatigue during prolonged use. Whether you are a professional jeweler or a hobbyist, this Stainless Steel Ring Sizing Mandrel is an indispensable tool for ensuring accurate ring sizes and creating well-crafted jewelry pieces.

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Exquisite Craftsmanship: Premium Solid Stainless Steel Ring Sizing Mandrel for Accurate Measurements, Sizes 1-16

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Product Description

Mandrel Sizing Ring Jewelry Measure Tool Finger Gauge Metal Sizer

MADE OF SOLID STAINLESS STEEL

ring size and bangle mandrel 1-16

SIZES RANGES 1-16

Our stainless steel ring mandrels are crafted from hardened stainless steel and is marked with sizes ranging from 1-16. Stainless steel mandrels are primarily used for stretching rings by hammering down on the mandrel, they are also used for forming wires, and determining the size of rings. Stainless steel mandrels do not rust resulting in long lasting use!

STAINLESS STEEL MANDREL SPECIFICATIONS

Brand Name Rosenthal Collection
Manufacturer RJS
Product Dimensions 13" x 1" Inches
Material Stainless Steel
Ring Sizes 1-16
Quantity 1
Condition New
Category Jewelry Sizers & Mandrels
Weight 1.89 Pounds
Mandrel Sizing Ring Jewelry Measure Tool Finger Gauge Metal Sizer Ring sizing

Steel Ring Sizing Mandrel

A versatile tool used in jewelry making and repairs. It serves as a reference point for jewelers to ensure that rings fit perfectly on fingers. Additionally, sizing mandrels are also used to reshape and resize rings by stretching or compressing them on the mandrel's tapered surface.

Steel Ring Sizing Mandrel with Light Weight Vintage Style Polished Wooden Handle Sizes 1-15

Mandrel Sizing Ring Jewelry Measure Tool Finger Gauge Metal Sizer Ring sizing

Steel Ring Sizing Mandrel with Wooden Handle

  • FEATURES: Light Weight Steel Mandrel, Polished Wooden Handle, Screw Hook for Hanging Mandrel
  • INCLUDES: Gradual Taper for Sizing 1-15
  • Ring NOT Included
  • Weight: 0.45 LB
Sizes 1-15

You may want to use this Sizing Mandrel with a Wooden Handle.

This Sizing Mandrel combines functionality with vintage style. Featuring a polished wooden handle, it's lightweight and easy to maneuver, making it ideal for jewelry making and repair. Its tapered design allows for accurate ring sizing and reshaping, ensuring a perfect fit. Whether you're a professional jeweler or a hobbyist, this tool offers precision and charm in every use.

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
1,767 global ratings

Customers say

Customers like the weight, size, visibility, value, and accuracy of the art supplies. They mention that it's quite heavy, the sizing chart seems to be perfect, and that it’s extremely helpful for sising and creating. They also like the material, and shape.

AI-generated from the text of customer reviews

94 customers mention80 positive14 negative

Customers like the weight of the art supplies. They say it's a solid mandrel and they can feel the weight.

"This is a solid, heavy, steel mandrel. You can whack on it all day and it's not going to bend or get out of round...." Read more

"...It's very heavy and well made if you are using it for reshaping rings but just keep in mind that you won't get accurate sizing, or just size up by..." Read more

"...The Mandrel is VERY heavy; in a pinch, it could be used for self-protection as well." Read more

"...It quite met my expectations and is solid with a good weight...." Read more

76 customers mention54 positive22 negative

Customers like the size of the ring sizer. They say the sizing chart is perfect, and the rings fit spot-on for size accuracy. The ring sizer is solid and heavy duty, and is extremely helpful for securing and creating rings. The measurements are carved into the mandrel, and are easy to read even without glasses.

"...With my Durston workbench it fits perfectly into the front hole Where are you can use your rubber mallet or rawhide mallet to prepare your rings..." Read more

"...I bought this because of the great reviews - heavy steel, measurements carved into it, accuracy, etc...." Read more

"...using it for reshaping rings but just keep in mind that you won't get accurate sizing, or just size up by 1/4 of what size says. Not ideal." Read more

"...It's been extremely helpful for sizing and creating...." Read more

62 customers mention54 positive8 negative

Customers find the markings on the art supplies easy to read. They say the numbers are crisp and etched into the steel.

"...No grooves to catch my rings as I hammer them, easy to read size marks, and solid, heavy stainless steel that can take a beating...." Read more

"...The markings are accurate and are etched into the surface, not painted on, so they will never wear off...." Read more

"Sturdy and I can see the markings clearly" Read more

"This tool is a total keeper. The size numbers seem indelible and are easy to read even without my glasses. Hurray!!!..." Read more

52 customers mention52 positive0 negative

Customers appreciate the value of the art supplies. They say it's a good investment, works well, and is excellent quality for the price. Some say it saves them the price of a professional repair.

"...Good value for the money and I'd buy it again in a heartbeat." Read more

"Absolutely best bang for your buck, high quality, stainless steel, used it to reround several rings, silver and gold, and it has easy to read..." Read more

"...Ordered this one and had to wait a week to get it! But well worth the wait! Get one soon!!" Read more

"...Worked perfectly and saved us the price of a professional repair." Read more

39 customers mention33 positive6 negative

Customers like the accuracy of the ring sizer. They say it's accurate, and it confirms the accuracy. Some say it’s nicely polished and exactly as described.

"...of the great reviews - heavy steel, measurements carved into it, accuracy, etc...." Read more

"Awesome little Ring Mandrel, very sturdy and accurate" Read more

"Tested against my own rings and a finger gauge set. Is accurate." Read more

"...rings (completely round thin rings) I found it was a match, it's accurate. I am hoping rings don't scratch this quite heavy and solid steel product." Read more

25 customers mention25 positive0 negative

Customers are satisfied with the material of the art supplies. They mention that it is heavy, polished, and a hunk of metal for sure. Some say that it's a high quality stainless steel forged metal great for reshaping rings. They appreciate the deep laser etched stainless steel and the easy to read 1/4 size markings.

"This is high quality stainless steel forged metal great for Reshaping rings or getting ready to make your own ring shanks for your own jewelry..." Read more

"...my rings as I hammer them, easy to read size marks, and solid, heavy stainless steel that can take a beating...." Read more

"...It appears to be chromium plated over steel. And that is SOLID steel, not hollow...." Read more

"Absolutely best bang for your buck, high quality, stainless steel, used it to reround several rings, silver and gold, and it has easy to read..." Read more

19 customers mention19 positive0 negative

Customers like the shape of the art supplies. They say it makes a wonderful round ring, is perfect for rounding out rings, and has easy to read markings. The barrel is absolutely round and heavy, making it great for forming rings.

"...Circumference of mandrel is completely round (no slot)...." Read more

"Awesome little Ring Mandrel, very sturdy and accurate" Read more

"...It must weigh a good couple of pounds. The barrel is absolutely round. That is, it does NOT have a flat plane running down the length as some do...." Read more

"...I specifically got this one, because it's completely round without the flat side like some other ones I found here...." Read more

Solid but sizing inaccurate
4 Stars
Solid but sizing inaccurate
Bought from Amazon Warehouse because it was considerably cheaper used. Wasn't sure what to expect but was pleasantly surprised to find this mandrel was really solid and well made. Easy to size rings and reshape bent rings. Used with epoxy clay to size the bands for handmade rings.**Update - the other reviews mentioning sizing being off are correct. This mandrel is about 1/4 size off. I had a custom ring made to size 6.25 and this mandrel shows size 6.It's very heavy and well made if you are using it for reshaping rings but just keep in mind that you won't get accurate sizing, or just size up by 1/4 of what size says. Not ideal.
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Top reviews from the United States

Madison Brandenburg
5.0 out of 5 stars Heavier then I expected but in a good way
Reviewed in the United States on January 6, 2024
Size: 1-16Verified Purchase
For what the thing cost I was expecting some cheap thing that would work for a little while then be junk, but this thing is way better quality then I thought so it's great!
One person found this helpful
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@aumi.Jewels IGTV
5.0 out of 5 stars This is an excellent ring mandrel you will not be disappointed
Reviewed in the United States on May 21, 2022
Size: 1-16Verified Purchase
This is high quality stainless steel forged metal great for Reshaping rings or getting ready to make your own ring shanks for your own jewelry designs you can also use it with some of your bezel work too Make sure you measure your round stones and then you can shape it up and make sure you’re in our flushed and meet together and then you can Solder your bezels and any ring shanks you are designing…. With my Durston workbench it fits perfectly into the front hole Where are you can use your rubber mallet or rawhide mallet to prepare your rings Shanks… I definitely recommend this and this price that I paid for it is very good and you’re getting high quality material. This is definitely a Grapevine would recommend it to everyone who is a Silversmith or even a beginner Silversmith if you were to go through a jewelry supplier You would pay about $75 for this ring mandrel
8 people found this helpful
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bhouston (BSEE)
5.0 out of 5 stars A Beautifully Crafted Tool!
Reviewed in the United States on December 15, 2018
Size: 1-16Verified Purchase
I just received this Stainless Steel Ring Mandrel and am sufficiently impressed to write a short review. The mandrel was nicely packaged inside a cardboard box inserted into an Amazon bubble wrap shipping envelope. The tool that I received was just as advertised. Appears to be fabricated from high-quality stainless steel. Examining under a x10 loop, ring size numbers and 1/4 size graduations are all finely laser-inscribed. Circumference of mandrel is completely round (no slot). This combination of characteristics is exactly what I need to forge a few silver coin rings as Christmas gifts for my granddaughters without investing heavily in production-level press and die equipment. The narrow uppermost end is 12 mm diameter. The stainless rod continues downward conically past the size 16 largest ring size for about 8-9 mm to a smooth groove which separates the conical portion of the tool from a cylindrical handle 25 mm in diameter and 80 mm long. Both the conical sizer portion and the cylindrical handle portion are a single continuous stainless piece. At the bottom end of the handle portion, the manufacturer has thoughtfully tapped a threaded hole. The threaded hole could be used to mount the ring mandrel in a fixed location if desired by screwing it onto a 1/4-20 (coarse-threaded) bolt or threaded rod. The threaded hole extends for almost an inch into the bottom of the tool. Note that you may need to clean thread-tap machining particles out of the hole with solvent and compressed air before attempting to screw in a bolt. I cleaned quite a gob out of mine before a bolt could be safely screwed in. In summary, I highly recommend this quality stainless steel ring mandrel and am very glad that I did not yield to temptation to buy a cheaper version.
5 people found this helpful
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Vicki Ross
5.0 out of 5 stars Would buy again.
Reviewed in the United States on December 30, 2021
Size: 1-16Verified Purchase
This is a solid, heavy, steel mandrel. You can whack on it all day and it's not going to bend or get out of round. The markings are etched into the metal and I haven't noticed them scratching up any of my pieces. They are a little hard for me to read, but I have 67 year old eyes. The handle is easy to hang on to and there's a threaded hole on the bottom so you could mount it if you wanted. Good value for the money and I'd buy it again in a heartbeat.
3 people found this helpful
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Z1A
4.0 out of 5 stars Solid but sizing inaccurate
Reviewed in the United States on August 5, 2021
Size: 1-16Verified Purchase
Bought from Amazon Warehouse because it was considerably cheaper used. Wasn't sure what to expect but was pleasantly surprised to find this mandrel was really solid and well made. Easy to size rings and reshape bent rings. Used with epoxy clay to size the bands for handmade rings.

**Update - the other reviews mentioning sizing being off are correct. This mandrel is about 1/4 size off. I had a custom ring made to size 6.25 and this mandrel shows size 6.

It's very heavy and well made if you are using it for reshaping rings but just keep in mind that you won't get accurate sizing, or just size up by 1/4 of what size says. Not ideal.
Customer image
Z1A
4.0 out of 5 stars Solid but sizing inaccurate
Reviewed in the United States on August 5, 2021
Bought from Amazon Warehouse because it was considerably cheaper used. Wasn't sure what to expect but was pleasantly surprised to find this mandrel was really solid and well made. Easy to size rings and reshape bent rings. Used with epoxy clay to size the bands for handmade rings.

**Update - the other reviews mentioning sizing being off are correct. This mandrel is about 1/4 size off. I had a custom ring made to size 6.25 and this mandrel shows size 6.

It's very heavy and well made if you are using it for reshaping rings but just keep in mind that you won't get accurate sizing, or just size up by 1/4 of what size says. Not ideal.
Images in this review
Customer image
Customer image
4 people found this helpful
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kjGAGirl
5.0 out of 5 stars A Must Have for Jewelry Purchasers
Reviewed in the United States on October 25, 2018
Size: 1-16Verified Purchase
I buy a lot of jewelry online for resale and for my personal collection. Occasionally, I run into a situation where I order a ring in one size and receive it in another size. Recently, I bought a ring that was "supposed" to be a size 8. I actually wear a 7.5, but I like to get an 8, so I can wear it on either hand. When the ring arrived, it wouldn't even go over my knuckle. The seller swore it was an 8 because "she wears an 8 and it fits her" like that was the end all to the issue. Anyhow, I bought this because of the great reviews - heavy steel, measurements carved into it, accuracy, etc. When it arrived, I tried a few other rings I'd bought that were 8s and they were all 8s. I tried the "I'm an 8 and it fits me" 8 on the mandrel, and guess what?! It was a 7. Not a 7.5, not a 7.75, but a barely can get it to the 7 mark 7. I snapped a few pics of the ring on the mandrel and got my money back for the not-size-8 ring. In that one transaction, this thing has already paid for itself and will be my go-to for sizing up my purchases in the future! Very nice! And it saved me a trip to the jewelry store, too!
48 people found this helpful
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green fingers
5.0 out of 5 stars It's perfect!
Reviewed in the United States on April 7, 2023
Size: 1-16Verified Purchase
I just got this ring mandrel today-shipping was so fast, and it's perfect. No grooves to catch my rings as I hammer them, easy to read size marks, and solid, heavy stainless steel that can take a beating. I know because I've just finished hammering a big batch of stacking rings that were sitting around because I gave up trying to use my old light duty one with grooves that didn't like me working on it.
8 people found this helpful
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Kindle Customer
5.0 out of 5 stars Hefty and Helpful
Reviewed in the United States on November 27, 2023
Size: 1-16Verified Purchase
I was very pleased to find this product on a slight sale and even more surprised when I found out the weight of the item! It's been extremely helpful for sizing and creating. I would appreciate if it had deeper grooves for my wire to catch on but that's not the products exact purpose anyways.
One person found this helpful
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Top reviews from other countries

Cabin Life
1.0 out of 5 stars I should have returned it - sizing is off
Reviewed in Canada on February 6, 2024
Size: 1-16Verified Purchase
I should have returned this item - the sizing is off compared to 2 other mandrel I have
Was outside the window to return - when I realized it
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Bill
5.0 out of 5 stars item Great
Reviewed in Australia on December 25, 2023
Size: 1-16Verified Purchase
. service and product both with Happy Very
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