Flex Archery Pin Nock F2 Large Groove 12

F PIN-NOCKS are designed for use on most of the pins available today and have two different grooves size :

F1 a lit smaller than .88 and F2, a lit smaller than .98.

F PIN-NOCKS shape is aerodynamically designed and offer the minimum surface to deflect arrows on tight groups.

F PIN-NOCKS are manufactured 100% in Europe with a high quality polycarbonate. F1 - for 2,2 mm string center diameter F2 - for 2,5 mm string center diameter

This Large Groove Pin Nock is exceptional value for money. Fits most pins, I have had many archers test these nocks for me and I have always had positive response's give them a go, at GREAT VALUE!!!