When installing the V103F or V103M flange-mount connectors, use the 01-306 Soldering Fixture to hold the V100 or V100B bead in place while the bead is being soldered into your housing. The tool consists of two parts, a bead holding spring and a bead centering tool. Each 01-306 package includes 5 sets of fixtures.

While installing the  V102F or the V102M connectors, the correct tool to use is the  01-303.