X Nock: The 5mm X Nock is compatible with the the Inspire carbon arrow ( 570 and 630 spines only) and Easton’s 5mm hunting arrows. Weight: 9 grains.

Micro S:The 6.5 Microlite Nock is a versatile Nock that can be used on many of Easton’s hunting and target Arrows alike.

Super 3D:The 6.5 Super 3D Nocks are compatible with the Superdrive series, RX7, and the Carbon Legacy hunting arrow. 

H Nock: The 6mm H Nock is compatible with the 6mm FMJ, Hexx, and Aftermath Arrows. Weighs 9 grains.

S Nock: Weighing in at at 13 grains, the 6.5mm Super Nocks are compatible with many of Easton’s target and hunting arrows.

Deep 6: Easton’s Deep Six Nocks feature a compound-compatible large throat design, stiffer, shorter configuration, and extreme durability as well as unmatched precision.  As a result, for a decade now Deep Six nocks have been well known as a component contributing to discerning bowhunters’ achievement of tack-driving accuracy with Easton 4mm shafts.