A (mm): 12.7 - B (mm): 76 - C (mm): 35 - D (mm): 46 - E Max (mm): 0-18
A (mm): 29 - B (mm): 16 - C (mm): 83 - D (mm): 60x40 - E (mm): 40 - F (mm): 50
316 quality stainless steel, 3/4" flanged elbow type air vent.
316 quality stainless steel 5/8" flanged elbow type air vent.
316 quality chrome material 5/8" air vent elbow.