Saturday, 15 January 2011

Home Made Self Defence Bottle Opener Key Rings

WeaponCollector's Figure 8 Bottle Openers - From original prototype designs to finished product. Made to resemble the number 8, the bottle opener is multi use  - Bottle opener / Self Defense tool.
Used only on one finger like a traditional Gri-Gri knuckle duster with the bottle opener section the striking surface, the lower part of the "8" the palm rest and the middle section between the two circles acting as a support for the ring and index fingers.
They can be worn like a necklace, or added to your keys.
As you can see in the pictures they have changed a bit from the original design, which was a bit crude and the bottle opener part didn't work, the final refined design works great now though and i have a one of these that has opened many bottles of beer.
The size for this particular model is medium to large hands/fingers and would not fit slim/small fingers very well, however they can be made to fit any size by changing the hole diameter.
Features round finger holes and a curved palm rest and round striking surface.
Makers marks include - WC, U.K, 2010.
Overall a quite unique design, and reasonably comfortable if held correctly, great for E.D.C and as a collection piece.

Dimensions - 40mm wide, 85mm high, 6mm thick, Finger holes are 22mm round.

Please leave a comment below letting me know what you think! Thanks.

Brass Knuckles are also known as - Бокс (оръжие), Puny americà, Boxer (zbraň), Dyrnau haearn, Knojern, Schlagring, Puño de acero, Puño Americano, Altzairuzko ukabila, Nyrkkirauta, Tirapugni, ナックルダスター, Kastete, Kastet, Buku lima, Boksbeugel, Knokejern, Soco-inglês, Кастет, Boksar (orožje), Knogjärn, Muşta, 鐵蓮花, Knuckle dusters, knuckles, for sale, sell, trade, swap, u.k, england, how to make, handmade, home made, Brass Knuckles, Brass Knucks, Poing Americain.


  1. Hi there, are these available for mail order in the UK? Many thanks.

  2. I broke my brass knuckles on accident into a bunch of small pieces what can I do with them I think there pot metal