The object is an antique cast-iron seat backrest bracket or pivot casting from a vintage Theo A. Kochs barber chair, featuring the iconic "THROW BACK" marking used for the chair's reclining mechanism.Vintage cast-metal constructionStamped with "THROW BACK" and "BACK" labelsDesigned for antique hydraulic barber chairs

It’s in very good condition and that is about all I know about it. Please see photos before bidding or purchasing and confirm fitment as it will be customer responsibility with no return policy on an item such as this.