Feature: Class 12.9 wheel Studs, the highest grade of bolts produced. Made by SCM435 alloy steel, Intensity 1220Mpa Hardness 39-44HRC. Package Include: Wheel Stud x 16 Fit for Polaris ATV or SxS: ACE 325 2016 ACE 500 2017-2019 ACE 570 2016 ACE 570 2017-2019 only for Rear Wheel ACE 900 2016 ACE 900 2017-2019 only for Rear Wheel Hawkeye 2007-2015 Ranger 400 2010-2014 Ranger 500 2009-2022 Ranger 570 2014-2023 not for Full-Size 2015-2016 Ranger 700 2006-2009 not for 6×6 Ranger 700 6×6 2009 Ranger 800 2010-2017 only for Rear Wheel Ranger 800 Mid-Size 2013-2014 Ranger EV 2012-2022 Ranger 900 Diesel 2011-2014 only for Rear Wheel Ranger ETX 2015-2016 RZR 570 2012-2022 only for Rear Wheel RZR 800 2008-2014 only for Rear Wheel/Transmission Housing RZR 900 2011-2014 only for Rear Wheel Scrambler 500 2005-2009 only for Sprocket Hub Scrambler 500 2010-2012 only for Front Wheel Sportsman 300 2008 Sportsman 400 2011-2014 Sportsman 450 2016-2022 Sportsman 500 2006-2013 Not for 6×6 Sportsman 570 2014-2022 Sportsman 700 2006 Sportsman 800 2005-2014 Sportsman ACE 2014-2015 Sportsman ETX 2015 Trail Blazer 250 2005-2006 only for Sprocket Hub Trail Blazer 330 2008-2009 only for Sprocket Hub Trail Blazer 330 2010-2013 only for Front Wheel Trail Boss 330 2005-2009 only for Sprocket Hub Trail Boss 330 2010-2013 only for Front Wheel