My parts list/tender specifications

Busch-Jalousiecontrol® II Control element with legend Symbol "arrows" for Venetian blind Single rocker ivory white - 63x63

Data Sheet:

For Busch-Blind control II insert 6411 U-101, 6411 U/S-101. For basic blind insert 6418 U. For Busch-Universal 2gang 1way insert 6402 U.