Otto Bock Shoulder Joint

The 12S4 Modular shoulder Joint has two axes with separate friction allowing independent manual positioning and includes two 220 mm upper arm bars and a shoulder support.

Dual axis shoulder joint with separate friction and upper-arm bars
•    Lightweight joint for Shoulder Disarticulation prosthesis
•    Two 220 mm length upper-arm bars
•    Two axes for independent mechanical positioning of the prosthesis
•    An integrated 43 mm diameter lamination ring for attachment to the socket (12S4)

Weight: 134 g
Lamination ring diameter: 43 mm
Length: 220 mm