Automatic stop bracket for shutter

Automatic stop for shutter with "brio",  suitable for shutters 40 and 55 mm, adjustable per 5 mm, has a shock avoidance of "strokes" of the blind due to the air, large rosette to withstand shock in very windy and dowels suitable for all materials (concrete, plasterboard, bricks. etc.). Available with screw 6 cm length and 11 cm, making it suitable for walls with insulation. Easy installation, boasts excellent quality specifications, has high strength, is automatic and we can handle it with one hand and all at a very reasonable price, like all products of  Smart home .