AAE Plastinocks 11/32 Black 12 Pk 1007028. Longer ears and an angled throat help retain the nock on the bowstring at a variety of string angles. A thin base provides a smooth transition between the nock and arrow shaft. Specifications for AAE Plastinocks: Manufacturer: AAE Color: Black Additional Features: 11/32 Glue On Features of AAE Plastinocks: Feature: Double snap design Feature: Positive string fit Feature: Smooth arrow release Feature: Angled throat design Feature: Retains nock at various string angles Feature: Thin base Feature: Smooth transition to arrow shaft Package Contents: AAE Plastinocks