by Marumi
Date first available at Amazon.com: July 21, 2011
Buy new: $87.87
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Precision made Marumi� brand ball head.
New Arca-Swiss compatible Ball head. High quality.
All metal construction.
Elliptical ball design = progressive resistance.
Graduated panoramic scale on base.
Independent ball lock.
Complete with one 50mm (1.97") QR plate with 1/4" screw.
3/8" tripod socket w 1/4" Steel adapter included.
Japanese design & quality control (made in China) .
Ball diameter: 46mm (1.8").
Height: 100mm (3.9").
Diameter of base: 63mm (2.5").
Max load: 10kg (22lbs).
Weight: .67kg (1lb 7.6oz).