The receptacle H755RD (item number 1009478) is designed for the compatible Twist Proof Probe in the test fixture. As a Receptacle, H755RD guides and positions the matching Contact Probe; depending on the design, the Receptacle can also provide electrical connection or insulation and supports controlled probe replacement during maintenance. Installation dimensions include outside diameter 3.48 mm, length 23.7 mm. When selecting H755RD, the matching probe family, installation dimensions and any required connection or insulation design should be considered together.