The Manfrotto 123 Pivoting Boom Clamp is a pivoting clamp for use with all Super Booms and Heavy Duty Booms. Pivoting clamp for 35mm diameter boom shafts. 1-1/8" male, and 5/8" female receptor.

• Pivoting
• For use with all super and heavy duty booms
• For boom shafts with a diameter of 35 mm
• Combi tripod mounting spigot 1-1/8" (28 mm) and 5/8" (16 mm) attachment