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Pivoting clamp for 19, 20, 25 and 28mm diameter boom shafts. Fits on light stands of the same diameter Accurately Position Flags & Lights In Your Photography / Film Studio Hard Wearing Resin Plastic - Wont Rust! 100% Compatible With Manfrotto MN124
Pivoting clamp for 19, 20, 25 and 28mm diameter boom shafts. Fits on light stands of the same diameter Accurately Position Flags & Lights In Your Photography / Film Studio Hard Wearing Resin Plastic - Wont Rust! 100% Compatible With Manfrotto MN124