Sleeve for Praco flashes conversions with the square gap for the brass greeble. Recommended to print in black premium strong & flexible.
Sometimes an interior sanding is required for a perfect fit. Works with the
¡NEW VERSION! Praco-Bolsey flash control box v2.0 and
Praco-Bolsey flash control box. (Also work with the cheap versions of both control boxes)
Only tested in black premium strong & flexible.