Sale price Price $1,450.00 Regular price

Toggle-pull, pinch operated, openable, hinged, adjustable ring.

Main Body 6Al 4V aircraft grade 5 U.S. made Titanium or Stainless Steel 

Dimensions 7mm wide (other options available)


  • Alternative Accent/Fastener metals - Platinum (+$775), Gold (+$575)

Important Ring Sizing Note: Each of my rings are custom created with a personalized fit to provide you with the most comfortable, perfectly fitting ring possible. I do NOT stock rings. Every ring is 3D CAD designed, then precision CNC machined from billet U.S. made aircraft grade titanium. They are made one at a time in my Mill Valley, California studio. Because my rings are NOT RESIZABLE before I start work on your order, you will first be mailed my special ring sizing "Fit Kit". Please read the Sizing tab for more information or Click here for even greater detail.  

 Ask about our discounts for Military Personnel, First Responders, and Teachers!


Because my rings open, they easily slide over your knuckle. This allows you to own the most comfortable, perfectly fitting ring possible. Before I start work on your order, you will first be mailed my special ring sizing kit. It includes five Delrin plastic rings. These rings can be cut with a razor blade (provided) to allow them to stretch over your knuckle. Wear the sample rings for around a day to gain the confidence that you've found the most comfortable size, then email me your results. Dependent on workload, I'll make every attempt to get your ring completed within a 3-4 week time frame. If you have an impending wedding, I’ll try even harder.

My rings are NOT RESIZABLE so it is essential to get your size right. Remember, because they all open you can really achieve the fit that feels great. Here is how to do it.

Step 1 Get sized at any jewelry store (preferably with a wide ring sizeror print out our paper ring sizer and follow instructions (make sure printer scaling is set to NONE). This will get your size close.

Step 2  Complete purchase. Include size and any other important details in cart (e.g.; wedding or “need by” date).

Step 3  I will mail you five black Delrin plastic sizing rings - the size ordered, plus two 1/2 size smaller and two 1/2 size larger (for example - size 9 order receives sizes 8, 8.5, 9, 9.5 and 10). These are non-functional, but if necessary, can be cut open (with provided razor blade) to fit over your knuckle. Wear them for as long as necessary (take your time!) until you find the one that is most comfortable to wear throughout the day (not tight, not loose).

Step 4 Once you gain confidence in your ring size, email me your results. I make all rings in 1/4 sizes, so if between 1/2 sizes, just let me know. I do not stock rings. I begin making your ring on a first come, first served basis (from order date). Dependent on workload, I will make every attempt to get your ring completed within a 3-4 week time frame (after size established). If you have an impending wedding, I’ll try even harder.

YOUR HAPPINESS I want you to be happy with your new ring(s)! Please let me know immediately if that hasn’t happened. If I am somehow unable to make it right and the merchandise is undamaged, I will on a case-by-case basis offer credit or even a full refund. This offer lasts 30 days.

WARRANTY Most jewelers do not offer warranties on their merchandise. I do. My rings are designed to last years. I engineered the mechanisms to be as strong as possible given their miniature size. But… they can break if you subject them to awkward, unnatural stresses like twisting or excessive squeezing. If you treat them with love, and they somehow fail in the first 3 years of ownership, I will do my best to fix them or even offer a replacement. If this happens after 3 year’s time I will attempt to do the same at my current shop rate plus materials.