Description
The special sock for Otto Bock liner, nylon 451F4=11 is a precisely fitting nylon stump sock for liners with a connector, designed for users of below-knee or above-knee prostheses who value a secure, comfortable fit. It supports daily prosthetic care by making everyday use of a liner and prosthesis more comfortable and providing a clean, even layer between the skin, liner and prosthesis—ideal for anyone who wears their prosthesis for many hours a day.
In everyday use, one thing matters most: reliable comfort without constant readjustment. The special sock for Otto Bock liner, nylon 451F4=11 is designed for use with liners and connectors in both below-knee and above-knee prosthetic fittings. The nylon fabric with Lycra content provides a close fit while remaining flexible, which can make the sock easier to put on and promote a consistent feel when worn.
The vulcanized ring provides a stable finish around the connector and supports safe handling in daily use. When a consistent fit in the socket is important, a well-matched stump sock is an essential part of the setup. The special sock for Otto Bock liner, nylon 451F4=11 is suitable for transtibial amputation level (11) and is available in two lengths so you can choose the right one for your prosthetic fitting. Its white color also allows it to blend discreetly into standard prosthetic fittings.
Your benefits at a glance:
- Suitable for liners with a connector—designed for everyday prosthetic use
- Can be used for below-knee and above-knee prosthetic fittings
- Flexible material (polyamide/Lycra) for a close fit and good freedom of movement
- Vulcanized ring for a stable finish around the connector
- Choice of two lengths (30 cm or 40 cm) to suit your needs
- White color—neutral and easy to pair
Technical details:
- Product name: Special sock for Otto Bock liner, nylon 451F4=11
- Type: Nylon stump sock for liners with a connector
- Prosthetic fitting: Below-knee and above-knee
- Design: With vulcanized ring
- Amputation level: Transtibial (11)
- Material: 90% polyamide, 10% Lycra
- Color: White
- Length (variant 451F4=11-30): 30 cm
- Length (variant 451F4=11-40): 40 cm
*Medical devices are not consumer goods within the meaning of this notice.




