Delta/Spring - Upgrading harness ends to current version

In 2019 Louët changed the mechanism for attaching harness ends on the Spring 1 and Delta looms.  If you have a Spring 1 loom from earlier years, you can upgrade your harness ends (Part # WR0182).   The main advantage is in adding or removing heddles - its MUCH easier with the new click and lock system.  See this video for an installation demo.