/ Expander 1206-1702-00-00 Expander Suitable for Duct width: 75 mm Material Sheet steel Add to wish list Already on the wish list 1206-1703-00-00 Expander Suitable for Duct width: 100 mm Material Sheet steel Add to wish list Already on the wish list 1206-1704-00-00 Expander Suitable for Duct width: 150 mm Material Sheet steel Add to wish list Already on the wish list 1206-1705-00-00 Expander Suitable for Duct width: 200 mm Material Sheet steel Add to wish list Already on the wish list 1206-1707-00-00 Expander Suitable for Duct width: 300 mm Material Sheet steel Add to wish list Already on the wish list