Wind sock e.g. for hunting and sailing, has carrier which has T-fitting made from plastic or metal tube and whose three arms are 0.5-4 cm long

摘要

The wind sock has a carrier which has a T-fitting made from plastic or metal tube and whose three arms are 0.5-4 cm long. The diameter amounts to between 3-6 mm. Into a hollow end of the T-fitting a small metal cylinder is bonded. The cylinder is made from V2A-steel of 0,5-2 cm length, which has at its lower front side a conical hole.