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C-Leg Tube Adapter with Torsion Unit

Item #: 2R81=200
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Suggested HCPCS Coding: Initally included in L5856/L5858 plus L5984 for the Torsion unit
For Replacement use L7510

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Please use the “Easy Choice” Tube Selection Wheel (4X77=GB) for the selection of the suitable length.

Provides torque at the bottom of the pylon where it attaches to the foot to prevent motion between the socket and the residual limb. Transverse plane motion of the torsion adapter while walking can reduce shear stress on the residual limb.


Version Length Max. Body Weight Weight Material Article Number
Standard 110 mm 220 lbs / 100 kg 178 g Aluminum 2R82=110
Standard 120 mm 300 lbs / 136 kg 188 g Aluminum 2R82=120
Standard 160 mm 300 lbs / 136 kg 212 g Aluminum 2R82=160
Standard 200 mm 300 lbs / 136 kg 234 g Aluminum 2R82=200
Standard 240 mm 300 lbs / 136 kg 256 g Aluminum 2R82=240
Torsion 160 mm 275 lbs / 125 kg 438 g Aluminum 2R81=160
Torsion 200 mm 275 lbs / 125 kg 460 g Aluminum 2R81=200
Torsion 240 mm 275 lbs / 125 kg 482 g Aluminum 2R81=240