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1311 Weight Activated Brake Knee

by ST&G Corporation



The 1311 Weight Activated Brake Knee is a single axis knee that is activated by weight bearing designed for transfemoral amputees with moderate functional demands. It is also suitable for amputees with lower functional levels who desire to avoid using a manual locking knee and require a high degree of stability.

  • Ability to switch between a locked and weight activated brake knee joint
  • Adjustable spring extension assist with mounting cable, attachment block, and cover

  • Activity Level: K1, K2
  • Knee Design Type: Single Axis, Friction Swing and Stance Phase Control
  • Axis: Single Axis
  • Swing Phase: Friction
  • Stance Phase: Friction
  • Control Frame Material: Stainless Steel, Titanium
  • Product Weight (g): 362-532
  • Maximum User Weight: 275lbs (125kg)
  • Maximum Knee Flexion Angle: 150 Degrees
  • Proximal Connection: Male Pyramid Adapter
  • Distal Connection: Male Pyramid Adapter
  • Trial Period: N/A
  • Warranty: 12 months from purchase date

Sold each.
Manufacturer Recommended HCPCS: L5812, L5850