The connector is what turns a manual wheelchair into a chair that takes a Klick power add-on, and the tetra version is built for users with reduced upper limb function. It carries an ergonomic neoprene handle and a release lever, so linking and unlinking can be done with a large, simple movement.
That matters because independence with a power add-on depends on the connection, not just the drive. A client who needs help to attach the device every time is not independent with it. The lever gives them a control they can find and operate without fine grip or precise hand placement.
This is the standard length tetra connector. Longer options exist in the range where the chair geometry calls for it, so measure before ordering.
