Q. Is a woman’s grandfather’s and grandmother’s brother’s Mahrams? Can they shake hands for longer periods of time?
A. A woman’s grandfather’s and grandmother’s brothers are considered Mahrams (non-strangers) to each other. It is permissible for them to shake/hold hands (Musaafahah) with each other whenever they meet provided that there is no fear of temptation (Fitnah) that may arise between them. (Surah Nisaa’ 23). It is inappropriate for them to shake/hold each other’s hands for long periods of time.
Allah Ta’ala Knows Best
Mufti Ismaeel Bassa
This answer was collected from TheMufti.com, which is a fatwa portal managed by Mufti Ismaeel Bassa from South Africa.