The Black Oxide Wing Set With Screws is a machined aluminum slalom fin wing that includes wing set and 2 mounting/adjustment screws. It's those funky little wings you see on the bottom of slalom fins that add stability in turns.
Very happy with my purchase. The Phase 5 Diamond Turbo looks amazing and the quality is excellent. BoardCo made the whole process easy, shipping was fast, and their customer service was great. They were very helpful. Great experience overall — I’ll definitely be buying from BoardCo again when I get my next board! ⭐️⭐️⭐️⭐️⭐️