Extra Small Light Duty Jump Ring Kit, Over 8500 Assorted Stainless Steel Rings, 26 to 21 Gauge (0.4mm to 0.7mm), Closed Unsoldered, JRK 1ESC

This is an assortment of thin and small stainless steel jump rings. These are super useful for connecting to fine chains and other small and delicate jewelry pieces.

The kit includes over 8500 jump rings ranging from 23 Gauge to 18 gauge in outside dimensions of 4mm to 6mm.

The photo with a grid shows the contents of the kit in detail. This table below also lists contents. All of dimensions and quantities are approximate.

Outside - Inside - Thick - Gauge - Qty
3mm - 2.2 - 0.4 - 26 - 1590
3mm - 2 - 0.5 - 21 - 2000
3.5mm - 2.7- 0.4 - 26 - 1402
3mm - 1.8 - 0.6 - 23 - 1520
4mm - 2.6 - 0.5 - 24 - 1036
4mm - 1.4 - 0.6 - 23 - 712
4mm - 2.6 - 0.7 - 21 - 522

I do not count them as I make every kit. I just fill the bins as much as can fit. I have found that it's turns out to be about these amounts.

Made of 304 grade stainless steel. Non tarnish and hypoallergenic.