NMC Hardware for Windsock is a complete set of windsock mounting assembly and frames that are required for the set up. This set includes frames, sleeves and set collars. This hardware set is crafted from high-grade metal to boost durability. All the items included in the set have a long-lasting coating, making them corrosion resistant. Elements like collars and sleeves allow free rotation that makes the windsock to spin freely to detect direction and speed of the wind accurately. The hardware set is accompanied with an instruction manual for easy assembly.