Rotation Arm (Alfa Arm) Interested in this product? Email us Description M32 Rotation arm (Alfa arm). For the Mast. Additional Information SKU: 324246 - Need Help? Contact Us Leave Feedback Contact Us Leave Feedback Your Name (required) Your Email (required) Subject Your Message Share Related Products Diamond Stay Lower, 6174 mm Spinlock XTS0610 Diamond Stay Upper, 6018 mm Halyard Sheave Mast