TheAvenger D400 4.5″ Grip Head with Junior Pinis designed to allow a Junior stand to support butterfly and overhead frames with its 4.5″ grip head. The grip head has a Junior pin and receiver. Reviews There are no reviews yet. Be the first to review “Avenger D400 4.5″ Grip Head with Junior Pin” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.