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Shuttle Lock with Adjustment Screw

Item #: 6A20=20
A shuttle lock with a pyramid receiver ideal for longer residual limbs

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Suggested HCPCS Coding: L5671

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This shuttle lock has a pyramid receiver and short pin, so it is suitable for long residual limbs, either to put on top of a knee-joint or on top of a foot. The shorter 6Y13=2 serrated pin secures the connection between the liner and prosthesis and can also be used with the 6A20=10 shuttle lock. This lock uses the easy to release 6A52 ratchet unit.


Suspension type Pin Locking/Lanyard
Amputation level TransTibial (TT), TransFemoral (TF)
User Weight Capacity 275 lbs
System Height 2 in
Proximal Connection 4-Prong socket adapter
Distal Connection Pyramid Receiver
Pin Style Serrated - Short
Suggested Coding L-5671


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6A20 Shuttle Lock - Instructions for Use

Instructions for Use: 647H218 (EN/DE/FR/IT/ES/PT/NL/SV/NO/PL/HU/CS/RO/TR/EL/RU/JA/ZH)

Publish date: Aug 4, 2020

PDF Document (647G1561=all_INT-INT-16-2005w(3593839)_en.pdf | 1 MB)

6Y42 Standard Pro SIL Liner/6Y70 TransTibial SIL Liner and 6A40 MagnoFlex Lock

Product Information: 646D705 (EN)

Publish date: Jan 1, 2013

PDF Document (646D705-EN-01-1301w.pdf | 2 MB)