Identifications

Cards (9)

What is this fitting?
A) 1
What is this fitting?
A) 2
What is this fitting?
A) 3
What is this fitting?
A) 4
What is this fitting?
A) 5
What is this fitting?
A) 6
What is this fitting?
A) 7
What is this fitting?
A) 8
What are these fittings?
A) 9
B) 10
C) 11
D) 12
E) 13