Coyote Grommet Lock

Designed with pediatric patients in mind, the Grommet Lock is simple, lightweight and durable for use with upper and lower extremity. Just like our adult locks, it has multiple connector options for fabrication of a lower extremity prosthetic.

Fitted Grommet Lock

We recommend using the Small Air-Lock vs the Grommet Lock when space is available for enhanced suspension.

  • Pediatric only
  • Lightweight, durable plastic
  • Water-resistant
  • Can be used in upper and lower extremity prosthetics
  • Three thread options for any liner type


  • Weight w/Connector: 24 grams
  • Dimension: 1" (25.4mm) Diameter
  • Weight Limit: 100 lbs
  • Build Height: Max of 1 3/8" (35.052mm)
  • Amputation Type: (BK) (UE) (PED)
  • Activity Level: Any

Which pin to choose?

The two part pin has been our standard for years.

The solid brass pin has fewer noise issues and a higher pull strength.

The thread is determined by which liner you choose.


CD103PFF | Pediatric Fast Four Connector

Pediatric 4-hole connector that keys directly onto center of lock. 100 lb weight limit.

CD 104 Instructions


CD103PAF | Pediatric Alignable Connector

Can be used to offset the connector by up to 0.25". 100 lb weight limit.

Billing Information

Recommended Codes:

L5671 Addition to lower extremity, Below Knee/Above Knee suspension locking mechanism
(shuttle, lanyard or equal), excludes socket insert.

For more information on billing the Air-Lock and on our socket pressure study between airtight and tradition pins
contact Coyote Prosthetic & Orthotics

The listing of codes with our products should not be construed as a guarantee for coverage or payment.

Ultimate responsibility for the coding of services/products rests with the individual practitioner.