Easton Pin Nocks (doz)The latest generation PIN Nock, both small and large groove models, features a smooth outer design and the same proven precision groove design that was used to win numerous World and Olympic titles. The short, high clearance groove exit enhances finger shooting accuracy, while the small vertical dimension and smooth surface enhances comfort at full draw. Designed for recurve use but generally OK for most normal compound bows too. Pack of 12 nocks.