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18g Sterling Silver Jump Rings

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Price:
$51.50
Quantity:


Product Description

My jump rings are made completely by me - hand coiled wire on hardened steel mandrels, then precision cut for perfectly flush cut rings. Tumbled with stainless steel shot to clean, harden and bring them to a beautiful shine makes them perfect for making chainmaille or to use however you like in your own handmade jewelry.

18g wire diameter: 1.024mm

 

wire
gauge
approx.
inner diameter
(mandrel
size in mm)

approx.
outer
diameter

aspect
ratio
approx. ring count per ounce troy
1
ozt
.75
ozt
.5
ozt
.25
ozt
.125
ozt
.0625
ozt
18g2.5 4.6 2.4 330 247 165 82 41 20
3 5.1 2.9 289 217 144 72 36 18
3.5 5.6 3.4 257 193 128 64 32 16
4 6.1 3.9 231 173 115 57 28 14
4.5 6.6 4.4 210 158 105 52 26 13
5.0 7.1 4.9 193 145 96 48 24 12
5.5 7.6 5.4 172 129 86 43 21 10
6.0 8.1 5.9 160 120 80 40 20 10
mandrel
diameter
actual
ID*
actual
OD*
actual
AR*
           
6.56.7 8.8

6.6

150

112 75 37 18 9
7.07.4 9.4 7.2 138 103 69 34 17 8
8.08.5 10.5 8.3 122 91 61 30 15 7
9.09.7 11.8 9.5 106 79 53 26 13 6
10.010.7 12.7 10.4 100 75 50 25 12 6
11.012.14 14.2 11.9 88 66 44 22 11 5
12.013.4 15.4 13.1 60 45 30 15 7 3

 

Inner diameter is the diameter of the mandrel, or steel rod that I coil the wire onto before cutting into rings. Some springback will occur, making the inner diameter of the ring slightly larger than the mandrel diameter. Inner and outer diameter may be +/- .2mm from these calculations.

*The "actual" measurements on the large diameter sizes above were made after closing the ring with my pliers, tight and flush without any gaps. The bigger the diameter of the ring, the more the coil of wire can "spring back" from the mandrel which it's coiled on, causing the ring, and thus the ID and OD to be larger than the mandrel size. Please note that I still label the rings by the size of the mandrel they were coiled on (or it would be too confusing!)

Please note that ring counts are approximate. I provide them here to help you get an idea of how many rings you are ordering, but do allow for some variance. While the number of rings you receive may vary from the above chart, you will ALWAYS receive the WEIGHT you ordered.


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Product Reviews

  1. Perfect “Training Wheels” for new Jewelry Students 5 Star Review

    Posted by on 6th Mar 2019

    Amy produces consistent jump rings, which are perfect for my "Jewelry Soldering for Beginners" students. We use them as our training wheels before moving into stacking rings.
    Amy’s ends are perfectly flush which allows everyone to fit the ends together and solder with confidence. Great product!


  2. Awesome service 5 Star Review

    Posted by on 3rd Mar 2019

    Have ordered multiple times and always great!


  3. Raine reigns supreme! 5 Star Review

    Posted by on 2nd Jun 2018

    I purchase jump rings exclusively from Raine Studios. I don't know what Amy does to them to keep them shining so brightly without any maintenance on my part. Not having to clean a piece every time I wear it keeps me coming back. Great product, Amy! Thanks.


  4. Always the best 5 Star Review

    Posted by on 18th May 2016

    Always the best rings, service, and prices around


  5. Always the best rings anywhere 5 Star Review

    Posted by on 5th May 2016

    Awesome rings! No burrs, perfectly shaped, just the right hardness. I love working with Amy's rings. And the best prices for the best products.


  6. Best Jump rings 5 Star Review

    Posted by on 28th Apr 2016

    Always 5 stars! I've ordered jump rings from all over, and the quality of these is the best you will find: always shiny, always clean cut, always great service. Love them:)


  7. Good quality rings! 5 Star Review

    Posted by on 23rd Nov 2015

    Rings are uniform, not "over-springy", clean, clean cut. Better than the other two sources I've tried for sterling silver rings.
    A bit softer than I'm used to, so need to be extra careful with pliers, but finished jewellery seems to hold up well.