Watch strap keeper

This is a watch strap keeper.

Thickness and width of the strap could be adjusted. If you are using a Nato/Zulu strap, consider how many time the strap will pass through the keeper and adjust accordingly. A strap entry slit and print position option are available. Use OpenSCAD or Customizer to adjust (http://www.thingiverse.com/apps/customizer/run?thing_id=1784409)

The watch strap buckle in one of the picture is another thing I made (http://www.thingiverse.com/thing:1784421)