Easy to hold, There is blank square space for handle to hold and install, You don't have to use your fingures for timing or Take it out difficultly after using.
Fitment: They could use for 2007 - 2014 3.5L Edge; 2011 - 2014 4.0L Edge; 2011 - 2014 3.5L Explorer, F-150; 2011 - 2014 3.7L F-150, MKX; 2011 - 2012 4.0L F-150, MKX, Mustang; 2012 - 2014 3.5L Flex; 2010 - 2012 3.5L Fusion Hybrid; 2007 - 2011 3.5L Milan; 2010 - 2014 3.5L MKS, MKT;
Fitment: They could also use for 2009 - 2014 3.7L MKS; 2010 - 2014 3.7L MKT; 2007 - 2012 3.5L MKX, MKZ; 2013 - 2014 3.7L MKZ; 2011 - 2014 3.7L Mustang; 2008 - 2012 3.5L Sable; 2008 - 2014 3.5L Taurus, Taurus X;