Prosthetic Socket Lock System

The bimodular clutch lock system allows the liner to be fixed to the socket by means of a pin. It is a component for below knee, above knee and transfemoral prostheses.

  • Bimodular clutch lock plus pin, with three prong socket adapter upper part and lower part male (codes 5.004.11 plus 5.004.12)
  • Bimodular clutch lock with receiver, with three prong socket adapter upper part and lower part female (code 5.004.17)
  • Fixes the liner on the socket using the pin
  • For below knee, above knee and transfemoral prostheses
  • Aluminum construction; component weight 204 g and 228 g
  • Maximum user weight 130 kg
  • Tested according to ISO 10328
  • Warranty 36 months
  • Use with a Roadrunnerfoot locking liner featuring the 10 cm matrix

Lock System with Clutch Lock and Pin

The bimodular clutch lock system allows the liner to be fixed to the socket by means of a pin. It is a component for below knee, above knee and transfemoral prostheses.

  • Bimodular clutch lock plus pin, with three prong socket adapter upper part and lower part male (codes 5.004.11 plus 5.004.12)
  • Bimodular clutch lock with receiver, with three prong socket adapter upper part and lower part female (code 5.004.17)
  • Fixes the liner on the socket using the pin
  • For below knee, above knee and transfemoral prostheses
  • Aluminum construction; component weight 204 g and 228 g
  • Maximum user weight 130 kg
  • Tested according to ISO 10328
  • Warranty 36 months
  • Use with a Roadrunnerfoot locking liner featuring the 10 cm matrix

Bimodular Clutch Lock Plus Pin

Code 5.004.11 plus 5.004.12

Characteristics Plus pin
Component Weight 204 g
Material Aluminum
Maximum User Weight 130 Kg

Bimodular Clutch Lock with receiver

LOCKS_SYSTEM_2

Code 5.004.17

Characteristics Plus pin
Component Weight 228 g
Material Aluminum
Maximum User Weight 130 Kg

Key specifications

Device Category Prosthetic clutch lock system
Material Aluminum
Component Weight 204 g; 228 g
Maximum User Weight 130 kg
Amputation Level Below knee, above knee, transfemoral
Tested to Standard ISO 10328
Warranty 36 months
Product Codes 5.004.11, 5.004.12, 5.004.17
Function Connection between liner and socket via pin

Ordering and technical support

Designed and manufactured in Italy by Roadrunnerfoot Engineering S.r.l. The full range is listed in the Roadrunnerfoot 2025 catalogue. Orthopedic technicians, clinics and international distributors can request technical data sheets, product codes, pricing and fitting support from our team.

Additional information

Device Category

Prosthetic clutch lock system

Function

Connection between liner and socket via pin

Versions

Bimodular clutch lock plus pin; bimodular clutch lock with receiver

Material

Aluminum

Component Weight

204 g; 228 g

Maximum User Weight

130 kg

Amputation Level

Above knee, below knee, transfemoral

Compatibility

Roadrunnerfoot locking liners with 10 cm matrix

Tested to Standard

ISO 10328

Warranty

36 months

Product Codes

5.004.11, 5.004.12, 5.004.17

Brand

Roadrunnerfoot

Manufacturer

Roadrunnerfoot Engineering S.r.l.

Made In

Italy