Greenvill Crafts
Titanium ring core with screw fit & flat edges, 4mm (2mm groove)
Sale price
£3.99
Regular price
£8.00
VAT included. · Shipping calculated at checkout.
Ring size guide
Typically rings should be made to a standard size, however you will find that many ring size guides differ.
Our rings are made to the standard USA sizes, we then provide a guide as to the nearest UK size (There is not always an exact match).
We recommend using a ring sizer mandrel with both UK & USA sizes.
Below you will find a ring size guide which also shows the inside diameter of of our rings which should be used for a more accurate measurement.
| US size | Inside Diameter | Approx UK size |
| 3 | 14.0mm | F |
| 3.5 | 14.4mm | G |
| 4 | 14.8mm | H |
| 4.5 | 15.2mm | I |
| 5 | 15.6mm | J 1/2 |
| 5.5 | 16.0mm | K 1/2 |
| 6 | 16.5mm | L 1/2 |
| 6.5 | 16.9mm | M 1/2 |
| 6.75 | 17.1mm | N |
| 7 | 17.3mm | O |
| 7.5 | 17.7mm | P |
| 8 | 18.1mm | Q |
| 8.5 | 18.5mm | R |
| 9 | 18.9mm | S |
| 9.5 | 19.4mm | S 3/4 |
| 10 | 19.8mm | T 1/2 |
| 10.5 | 20.2mm | U 1/2 |
| 11 | 20.6mm | V 1/2 |
| 11.5 | 21.0mm | W 1/2 |
| 12 | 21.4mm | Y |
| 12.5 | 21.8mm | Z |
| 13 | 22.2mm | Z +1 |
| 13.5 | 22.6mm | Z +2 |
| 14 | 23.0mm | Z +3 |
| 14.5 | 23.4mm | Z +4 |
| 15 | 23.8mm | Z +5 |
| 15.5 | 24.2mm | Z +6 |
| 16 | 24.6mm | Z +7 |
Out of stock
Pickup currently unavailable at Greenvill Crafts Harrogate
Free UK delivery on most orders over £150
30 day hassle-free returns
Expert advice from our Harrogate showroom
Description
- 4mm width
- 2mm insert groove
- Titanium GR2
- Flat edges
- 2 piece screw fitment
Available in UK sizes F to Z+1 (USA size 3 to 13)
Product info
| Brand | Greenvill Crafts |
|---|---|
| Type | Ring Cores |
| SKU | HO5-T.5-10 |
| Weight | 0.005 kg |
| Ring-size-usa | R UK (USA 8.5), S UK (USA 9), S 3/4 UK (USA 9.5), T 1/2 UK (USA 10), U 1/2 UK (USA 10.5), V 1/2 UK (USA 11), W 1/2 UK (USA 11.5), Y UK (USA 12), Z UK (USA 12.5), Z+1 UK (USA 13), F UK (USA 3), G UK (USA 3.5), H UK (USA 4), I UK (USA 4.5), J 1/2 UK (USA 5), K 1/2 UK (USA 5.5) |
Delivery & returns
Free UK delivery on orders over £150. Returns accepted within 30 days in original condition & packaging
