10 ventilation heads_typ4 - 10 Lüfterköpfe

10 pcs.
ventilation heads, flange with 8 bolts, massive, display only
main dimensions 1:50:
length:   9.4 mm
width:    9.5 mm
heigth: 13.7 mm
head: 9.4/6.5/8.5 mm
main dimensions 1:75:
length:   6.2 mm
width:    6.3 mm
heigth:   9.1 mm
head: 6.2/4.3/5.6 mm