The B-8A, B-8B B-8C Ball Joints can be attached to different types of manipulators, enabling pipette holder angles to be set freely and easily. The B-8A, B-8B B-8C Ball Joints main function is to attach holders to manipulators: users can choose from 4 different types, which are designed for compatibility with different holders and different lengths of attachment bar.

B-8A    Ball Joint for mounting on 4-8mm o.d. holder (W122 X D18 X H40mm, 54g)
B-8B    Ball Joint for mounting on 4mm o.d. holder (W112 X D20 X H36mm, 48g)
B-8C    Ball Joint for mounting on 4mm o.d. holder (W78 X D20 X H36mm, 45g)