A mature metal jailbird with two rings. Ring 1: Double ring, Oval, 42mm. Longer post to hold in anti removal pins (x3). This ring is threaded and works with screws (high security x1 and high security key x1). Gap is 1/2 inch at bottom and 1/4 inch at top with this ring. Ring 2: Single ring, Oval, 45mm. Longer post to hold in anti removal pins (x3) This ring is not threaded and only works with the included padlock or plastic locks. Gap - Wasn't measured, will add when I can. Cage - Length - 2 1/4 to 2 1/2 in length (see pictures - hard to measure). Hole for anti pullout pins. Includes: 3 Anti pullout pins - 2 of them the same size, I think they are blunt side small and medium (two of the same small were sent for some reason) 1 High security screw from mature metal and 1 high security key for it as pictured. 2 Allen wrench screws which fit the double ring 1 master padlock (works with both rings) A few of the one time use plastic locks If you haven't tried a double ring, it provides more surface area and in my opinion a better setup. This was basically tried on, second ring purchased to try again and just wasn't used - been in a drawer for about 5 years now. Price: Looking for $350USD plus shipping (actual cost of shipping with tracking to where you are - shipping from Canada). I will add photos this evening and the gap on the larger ring (so please hold on for those - if you have other questions, I will do my best to answer them)
It was pointed out I used mm for the rings - the smaller one is 1 5/8 (double ring), the larger is 1 3/4 (single ring). Both are oval.
This is very awful. And I’ve just wasted a week of your time. I apologize. I received my mature metal sizing rings in the mail today and figured out I really need a 1-1/2in diameter instead of a 1-3/8. The 1.5 ring cuts off circulation.