About this 3D model

Cord tensioner to hold nylon cord/paracord in place. simple cam design with teeth to bite in to cord. Fairly effective but has limitations on tension being applied. i.e with enough force you can get it to slip. You will need to supply a 3mm machine screw (M3 x 12mm and M3 Nylon locking nut), I used the ones from Toolstation in the UK.