Multipick SP-57 LPB Edition

If you could only have one single BoK tensioner, Multipick's SP-57 is the one. The thickness is tapered from the tip to the base so it would fit sizes from 0.8mm to 1.4mm. 

It's like having 4+ different tensioners in one, it won't fit all locks but it would snugly fit most that can utilize BoK tensioning. 

The LPB Edition version comes with a 90 degree bend (instead of 45) so that it's more ergonomic to use. We've found that the original 45 degree version to be horribly uncomfortable, not being worth the tradeoff of taking less room in cases.