Need a little more space in your Pibow for your latest project? This bolt pack will sort you out!
Containing 4 bolts with 5 nuts this set gives you the option to add an extra 3 layers or 7mm of extra space to your Pibow.
Don't need that much extra space? No problem, the bolts are nylon so you can cut them down to the size you need.
If you need to, you can also buy extra Pibow layers