I lost the little tension-adjustment screw from my Bravo Concealment kydex holster, and emailed them to order a replacement.
Instead, they sent me FOUR pairs of the screws at no cost.

By the way their handgun-with-light holster has been GREAT, as it is nice to have the ability to handily holster a handgun with effective light. The light is a Streamlight TLR-1, and on a Glock-19 it makes a perfect 'chore gun', but until I had that holster it meant carrying the weapon in coverall pockets or whatever.
The holster is very nice. https://www.bravoconcealment.com/produc ... un-holster.
We're not talking a tooled leather holster here - just a 'utility' holster, but that's what I want for out-in-the-dark doing chores and potentially in the rain or sleet, and where I don't exactly care about 'looks'. The adjustable friction-fit is perfect, allowing one-hand draw, easily, even from the 'off' hand, yet climbing in the hayloft or doing other 'athletic' things (the definition of that word has changed with age...

Anyway - just a nice company to deal with.