If you want a perfect piece of machined, mass produced metal then you might as well stop reading now… The Metal Shop makes hand machined, hand finished metal products without lasers, water jets or fancy computer programs so each piece is truly unique. Their products are designed with three principles in mind: simplicity, form and function. Nothing high tech, just everyday products made with the world’s best materials (which equals lifetime guarantee). The satin stainless steel “Key Shackle” is hand finished to a smooth feel yet retains some unique machine markings on the narrower surfaces that make each one unique and serve as a reminder of the time and craftsmanship that went into making the piece. It includes a stainless steel socket head screw (and of course an allen wrench because you can never have enough of them). It measures 1.5″ wide by 2″ long and will hold your keys, gym membership cards, and whatever else you want to keep secure. Oh yeah, and it opens beers which is the most important feature. Obviously made in the USA. Get it here for $45.00.