The 3R93 Modular Brake Knee features a load-dependent brake mechanism and an optional locking function. It has an integrated, adjustable extension assist springs that control the swing phase.Braking and stance flexion action can be easily adjustedUser pulls on a cable to release the jointNot suitable for bilateral transfemoral amputeesIncludes 710H10=2X3 Adjustment Wrench and 4F18=N Lock Slide, Complete

The 3R92 features technology with a load-dependent brake mechanism that engages when the heel is loaded stabilizing the prosthesis and achieving a high degree of safety during the entire stance phase. The braking mechanism releases automatically when the forefoot is loaded allowing the swing phase to be initiated easily and harmoniously.Progressive dual-chamber pneumaticLower joint section is formed as a pneumatic cylinder

The Comfort-Brake Knee features an integrated extension assist that can be regulated by adjusting the tension of the spring combination. The technology with a load-dependent brake mechanism engages when the heel is loaded and stabilizes the prosthesis to achieve a high degree of safety.Minimizes hip hikeBraking mechanism releases automatically when the forefoot is loadedSwing phase can be initiated easily and harmoniously