Check the listing for details. Backstage Mag U-Handle 5/8" Baby Pin. Condition: New. Listed at 110.50 USD. You can enhance your Magliner setup with the robust Mag U-Handle 5/8" Baby Pin, a versatile accessory designed to seamlessly integrate with a variety of Mag products. Choose the Mag U-Handle 5/8" Baby Pin for its exceptional quality and ease of use.