Arca Monoball B1 head

Monoball B1 head

Arca-Swiss Monoball B1 Head.
Key Specifications:
Specification               Ball head with panning base
Ball design                   Patented aspherical (elliptical) ball
Weight                           Approx. 1.7 lb (0.77 kg)
Load capacity              Approx. 90 lb (41 kg)
Pan movement            360°, indexed scale
Quick release               Arca-Swiss style clamp (varies by version)
Friction control            Adjustable, with separate friction setting thumb dial
Tripod thread                3/8"-16 base mount (standard tripod fitting)