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Air-Lock / Coyote Design


A lightweight, dual-suspension pin system designed to combine suction suspension comfort with pin suspension security.


The airtight seal prevents air from coming into the bottom of the socket, creating suction and reducing pistoning even without a sleeve! Also available with a longer pin for patients who struggle with pin engagement.


Product qualities

  • Suction allows for less traction on the limb for increased comfort and decreased liner wear.
  • Expulsion valve or suspension sleeve are not needed to maintain suction in most cases.
  • Water-resistant.
  • Dual suspension, suction pin lock system.
  • Gain extra suspension even without a sleeve.
  • Reduces pistoning and traction on end of limb.
  • Improves suspension and comfort.
  • Decreases distal pressure.
  • Single-stage lamination.
  • Offset alignment capability.

100% Original

Product Weight: 84 g
Diameter: 2.26”
Weight Limit: 265 lb
Build height: 1.77”
Amputation Type: AK, BK
Activity Level: Any

Deeper housing to accept the long pin. Adds extra .35” of length to pin.
Includes most parts for fabrication.
Pin and Connector sold separately.

Product Weight: 84 g
Diameter: 2.26”
Weight Limit: 265 lb
Build height: 2.19”
Amputation Type: AK, BK
Activity Level: Any
Product Weight: 57 g
Diameter: 1.85”
Weight Limit: 265 lb
Build height: 1.71”
Amputation Type: AK, BK, UE, Peds
Activity Level: Any
Product Weight: 57 g
Diameter: 1.85”
Weight Limit: 265 lb
Build height: 2.125”
Amputation Type: AK, BK, UE, Peds
Activity Level: Any
Product Weight: 35 g
Diameter: 1.24”
Weight Limit: 265 lb
Build height: 1.62”
Amputation Type: AK, BK, UE, Peds
Activity Level: Any

Deeper housing to accept the long pin. Adds extra .35” of length to pin.
Includes most parts for fabrication.
Pin and Connector sold separately.

Product Weight: 35 g
Diameter: 1.24”
Weight Limit: 265 lb
Build height: 2.01”
Amputation Type: AK, BK, UE, Peds
Activity Level: Any