The Manfrotto 425B Mega Boom is the largest boom in the Manfrotto line. Movements — including pan, tilt and rotation, as well as the telescopic extension of the boom arm — are controlled by smooth-operating geared crank handles. This two section Mega Boom has a 12′ (3.6 m) maximum extension. It has dual receptors — Junior (1-1/8″) and Baby (5/8″).
- Weight: 33 lbs (15.3kg)
- Maximum Load: Maximum extension: 13 lbs (5.9kg)
- Attachment Size: 5/8″ locking socket with 5/8″ double threaded stud, 1-1/8″ locking female receptor