The 1321A knee joint is a polycentric knee that is best suited to be used for moderate to K3 level activity and high need for safety. The frame construction is made of superlight aluminum alloy and the 4-bar linkage is made of aircraft alloy(AA7075). The proximal attachment has A-P slide and rotation adjustment. Optional adapters are pyramid adapter (for AK) and lotus adapter (for KD). This product has a 2 year warranty.

Models:

• 1321AP - Pyramid Type - Material: Aluminum
  Product Weight: 651g
  Weight Limit: 275lbs. /125kg
• 1321AL - Lotus Type - Material: Aluminum
  Product Weight: 672g
  Weight Limit: 275lbs. /125kg

To view all the ST&G products we carry, please download the ST&G Catalog PDF below.