Knee Joints

 Products / Knee & Hip Joints / Pneumatic Knee Joint with Frictional Lock

Pneumatic Knee Joint with Frictional Lock | PR04.PO.K05

Polycentric knee joint with integrated extension assist. Its adjustable lock secures the knee joint in extension and is released using the lock cable.

Through its adjustable pneumatic extension assist, this newly designed pneumatic knee joint offers excellent stability and swing phase control.

PR03.T1.U34 Adapter tube is included.

  • Adjustable
    Lock Mechanism

  • During rehabilitation or
    mobility classes 3

  • Knee flexion angle
    up to 140°

  • Friction

  • Maximum body weight 100 kg

  PR04.PO.K05 PR04.PO.M05
Mobility Grade 3 3
Proximal Connection Pyramid Adapter Pyramid Adapter
Distal Connection Tube Receiver Tube Receiver
Knee Flexion Angle 140° 140°
Weight ~810 gr ~810 gr
System Height 150 mm 150 mm
Material Alloyed Aluminium Alloyed Aluminium
Max Body Weight 100 kg 100 kg
Color Red Navy Blue



Warranty: 24 months limited warranty.

Proted operates a quality management system that meets the requirements of ISO 13485 and 9001. Products are CE marked and conform to standards and other normative documents outlined in the EC (CE) Declaration of Conformity.