4R72=*AL Aluminium Doppeladapter
Reference number 4R72=AL
Material Aluminum
Type of Adapter Double adapter
User weight capacity 136 kg
Performance and stability – the double adapter

High-performance modular adapters play a key role in prosthetic fittings. The lower their weight, the more comfortable the solution is for the user to wear. Using aluminium, with its low net weight, is a trend-setting move. In the revised design, the double adapters can be combined with the 4R57 rotation adapter in particular. The adapters are also approved for a maximum body weight of 136 kg.

Product information

Recommended system components Ottobock product portfolio for leg prostheses
Material Aluminum
Type of Adapter Double adapter
User weight capacity 136 kg
Model
4R72=32AL
4R72=32AL
4R72=45AL
4R72=45AL
4R72=60AL
4R72=60AL
4R72=75AL
4R72=75AL
4R72=90AL
4R72=90AL
Structural height 32 mm 45 mm 60 mm 75 mm 90 mm
Weight 80 g 95 g 105 g 110 g 120 g
System height 69 mm 82 mm 97 mm 112 mm 127 mm

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