4S20
HABERMANN KNEE

A mechanical 4-bar polycentric knee designed for moderately active above knee amputees.

• Constant friction swing control

• Adjustable extension assist

• Adjustable 4-bar stability

• Available in stainless steel & titanium

A 4-bar knee with extension assist designed for moderately active KD amputees.

4S21
4 bar linkage KNEE

• Constant friction swing control

• Adjustable extension assist

• Low profile

• Available in stainless steel & titanium

4S15
safety KNEE

A single axis knee with extension assist designed for low to moderately active amputees.

• Weight activated brake

• Available in stainless steel & titanium

A single axis manual locking knee designed for low activity amputees.

4M17
MANUAL LOCKING KNEE

• High stance phase stability

• Minimal swing phase control

• Available in stainless steel & titanium

4M40B

SINGLE AXIS KNEE
WITH
MANUAL LOCK

A single axis knee with manual lock designed for low activity amputees.

• Lightweight

• Available in aluminium

6H02A
SINGLE AXIS KNEE

A single axis knee with adjustable extension assist and stance phase control designed for low to moderate activity amputees.

• Built-in extension assist

• Stance phase control

• Available in aluminium