Shha with hook ( , approximated in Unicode as úá ûá), also referred to as Heng, is a letter of the Cyrillic script formerly used in some alphabets in Kabardian and a 1908 alphabet for Chechen.
Shha with hook was used in the Kabardian alphabet of in 1865, the alphabet of Lev Lopatinsky in 1890, and the alphabet of in 1906.
This letter has not yet been added to Unicode.