Shakespeare 410-R Swivel Mount Mounting Kit

• Swivel mount is stainless steel construction
• Standard 1″-14 thread
• includes 1/8" Insert

Combines the Style 81-S Swivel Mount with the Shakespeare Style 408-R molded upper bracket. The bracket features an insert to accept 1″ or 1½” (25 - 38mm) diameter antennas or extension masts.