/
/
/
/
Polycentric 4-Bar Knee
[page_title]

1321

[page_title]

1321

Polycentric 4-Bar Knee

CATEGORIES: Knee, Mechanical

• Polycentric knee
• Constant friction swing phase control
• Frame construction is made of superlight aluminum alloy
• 4-bar linkage is made of aircraft alloy (AA7075)
• Proximal attachment has 2mm of A/P, M/L slide and
rotation adjustment
• Optional Adapters: Pyramid (AK) and Lotus (KD)

PDAC approved HCPCS code(s): L5611, L5850

Get Quote/Order

Specifications

P/N

1321AP Pyramid Adapter

1321AL Lotus Adapter

Weight Limit
Build Height
Knee Center to Mid Dome
Product Weight
Material
Warranty
125kg/275lb
108mm
23mm
651g
Aluminum
2 years
125kg/275lb
114.3mm
29.3mm
672g
Aluminum
2 years

Replacement Parts/Accessories

P/N

DESCRIPTION

PA13
LA13
Pyramid Adapter for : 1321
Lotus Adapter for : 1321

Torque Values

Torque Values

TORQUE (NM)

HEX (MM)

M6 Cap Screw
M10 Bolt
12 Nm
24 Nm
5mm wrench
8mm wrench

Green Knee Adjustment Settings Video

Specifications

P/N

1321AP Pyramid Adapter

1321AL Lotus Adapter

Weight Limit
Build Height
Knee Center to Mid Dome
Product Weight
Material
Warranty
125kg/275lb
108mm
23mm
651g
Aluminum
2 years
125kg/275lb
114.3mm
29.3mm
672g
Aluminum
2 years

Replacement Parts/Accessories

P/N

DESCRIPTION

PA13
LA13
Pyramid Adapter for : 1321
Lotus Adapter for : 1321

Torque Values

Torque Values

TORQUE (NM)

HEX (MM)

M6 Cap Screw
M10 Bolt
12 Nm
24 Nm
5mm wrench
8mm wrench
related products

Foot Chart

Foot Selector

To use this feature, please create an account or log in with the existing one by clicking the button below.