San Francisco 49ers have signed safety Ha Ha Clinton-Dix according to ESPN's Adam Schefter. Kyle Shanahan said on Tuesday he wasn't sure when Jaquiski Tartt would come back from a turf toe injury he suffered last November and safety Tony Jefferson who the 49ers signed in NFL Free Agency is week to week. Ha Ha Clinton-Dix was drafted in the first round of the 2014 NFL Draft and made an NFL Pro Bowl in 2016, but hasn't played since 2016. #49ers #49ersNews #49ersRumors #Shorts