Gibraltar SC-4795-1 Cowbell U-Clamp 1/Pack Go to amazon.com Related posts Top 9 recommendation cowbell mount clamp 2022 FeatureCowbell U-ClampStandard U-style clamp with wing screw to fit 95mm post on cowbell mountStandard U-style clamp with wing screw tofit 9 DescriptionStandard "U" style clamp with wing screw to fit 9.5mm post on cowbell mount.