The ALPS Lock with Pyramid is an all-in-one lock body design which combines the lock and pyramid.

The glass reinforced nylon lock body exhibits better wear characteristics than delrin or aluminum.

The convenient one-way gear allows the user to push in or wind out the limb into the prosthetic socket.

A unique feature of this lock is that if foreign material or clothing get caught in the gear, the housing can be removed, freeing the pin.

Features and applications

  • For laminated sockets
  • All-in-one lock body design combining the lock and pyramid
  • Infinite pin adjustment reduces play
  • The housing can be removed, freeing the pin
  • 100 kg (220 lbs) weight rating

Product Number

S498P  ALPS Lock with Pyramid