born2ride, you can order his bolts and then use your own opposite ends for the side that doesn't face out. if they're not long enough to meet you can ask your LBS for longer. nazmi, they look great BTW.
Most customers come to my shop also get these bolts, they add a great look to any crank. For the bash guard installation, elzorroinphilly is correct but sometimes not possible to fit the old inner bolts or not easy to find long ones. I am talking to Token to make longer ones but variety in length is causing some problem.
Not every crank can use it. If you have single chainring, you can only use the outside bolts with your original inner bolts.
If normal road or MTB crank, you can just replace originals but if you have bash guard they won't fit most of the time