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4-Prong AK Rotating Base

1421S

1421S

4-Prong AK Rotating Base

The 4-Prong AK adapter is used for lamination onto transfermoral
socket. The AK Rotating Base has a new design for improved strength
and alignability. This is the ideal base for flexion contracture. It has
a manufactured pre-bent prong for ease of alignment and strength.
The adapter provides 360 degree of rotation for pyramid adapter or
pyramid receiver. This product can be used with the 1215T, 1225T/S
or 1216T/S and all EZ ADAPT SERIES.

Warranty: 2 years

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Specifications

P/N

Material

Product Weight

Weight Limit

1421S
Stainless Steel
159g
136kg/300lb

Torque Values

Torque Values

TORQUE (NM)

HEX (MM)

M6 Cap Screw
10 Nm
5mm wrench

1421S 4-Prong Socket Rotating Adapter Introduction Video

Specifications

P/N

Material

Product Weight

Weight Limit

1421S
Stainless Steel
159g
136kg/300lb

Torque Values

Torque Values

TORQUE (NM)

HEX (MM)

M6 Cap Screw
10 Nm
5mm wrench
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Foot Selector

Approximate weight and build height is taken on size 26. Comes with a split toe.

ACTIVITY 50-60KG 60-70KG 75-90KG 90-105KG 105-125KG
Low 2 2 2 3 4
Moderate 2 2 3 4 5
High 2 3 4 5

Foot Chart

Foot Selector

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