Designed for mounting a boom arm to a heavy-duty stand. Constructed with solid aluminum, it makes tilt and swivel adjustments of the boom arm quick and simple with the metal ratcheted handle. Four tube sizes 20mm (3/4”), 25mm (1”), 30mm(1-1/8″”) and 35mm are well built for attaching different sizes of tubes.

• Designed for mounting a boom arm to a heavy duty stand
• Fits tube from 30- 35mm diameter boom
• 5/8″ baby receiver and 1/8″ junior pin for fitting into various stand tops
• Adjustable handle for limited space operation
• Limited two-year warranty