THE OLD FAVOURITES
FAMILIAR KNEE JOINTS

PROSTHETICS | KNEE JOINTS | OLD FAVOURITES

 
4S20 Habermann knee
4S21 4 bar linkage knee

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

SPECIFICATIONS:

Material:

Stainless steel

Titanium

Weight limit: 

125kg

125kg

Weight: 

625g

450g

Warranty:

12 months

12 months

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

SPECIFICATIONS:

Material:

Stainless steel

Titanium

Weight limit: 

100kg

100kg

Weight: 

890g

660g

Warranty:

12 months

12 months

4S21
4 bar linkage KNEE

  • Constant friction swing control

  • Adjustable extension assist

  • Low profile

  • Available in stainless steel & titanium

4S15 / 3R15 safety knee joint distributed by XPROS.

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

SPECIFICATIONS:

Material:

Stainless steel

Titanium

Weight limit: 

100kg

100kg

Weight: 

554g

348g

Warranty:

12 months

12 months

Saxis manual locking Metiz 2.jpg

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

SPECIFICATIONS:

Material:

Stainless steel

Titanium

Weight limit: 

125kg

125kg

Weight: 

568g

408g

Warranty:

12 months

12 months

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

SPECIFICATIONS:

Material:

Aluminium alloy

Weight limit: 

125kg

Weight: 

295g

Warranty:

12 months

Single axis knee 6H02A (similar to Balance knee).jpg

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

SPECIFICATIONS:

Material:

Aluminium alloy

Weight limit: 

125kg

Weight: 

560g

Warranty:

12 months