I will definitely look into it. I think I remember seeing them on Knife kits but they were like $10 and I have been afraid to invest any more $$$ since none of my sheaths have sold yet. I appreciate the info and will look into all avenues to better myself and product. Maybe I will snag 1 just so I can see how the hole spacing is and people can decide for themselves if they would like a tek-lok, but I can make my sheaths compatible for them anyway.