Self-blocking slider, with higher performance compared to the one in three parts as regards mechanical resistance. It is less flexible for puller applications, but stronger.
The tables below only partially show the possible assemblies (body slider/chain dimensions and pullers available for each body slider). The final assembly (dimensions of chain/body slider/puller) should always be verified.
NYLON
NYLON REVERSED COATED
Oerlikon Riri
Riri Zippers