Hey,

This is a torch holder I designed to be used with AimeBuilder's universal peg board system (https://www.printables.com/model/283286-universal-peg-board-peg-system).

The torch holder dimensions are 14mm tall with 12mm attachment depth, the opening is 18mm and the diameter 37mm. 

It is designed so that the torches I have will either slip in through the opening or can be dropped in through the top with them being captured at the torch head. The torches can also be removed by pulling them out of the opening.

This should be fine for most tactical torches with a 25mm / 1 in body and a head of over 37mm / 1.45".

Print it out of what ever you want I have just used pla+ at .2 and 15% infill.