THIS LISTING IS FOR FOUR STUDS. The studs you are purchasing have a 3/8" x 24 thread and are 1.5" overall length and 1.38" under head length. Made by Muzzys. Meets or exceeds all OEM specs! OEM Length replacement for the following UTV's and QUADS: FITS: Polaris 2005-2012 Scrambler 500, 2005-2025 Sportsman 400,450, 500, 570, 800, 2005-2013 Trail Boss 330, 2006-2013 Trail Blazer 330 FITS: 2007-2013 Hawkeye 400, 2008-2025 Ranger 48V EV, 400, 499, 500, 570, 700,800, 900, 2009 RZR 800, 2019-2025 RZR 570, 2016-2019 ACE 500, 570 OEM Length replacement for the following UTV'S and Quads (may fit others, check your dealer for additional fitment). FITS Polaris:
2005-2012 Scrambler 500,
2005-2025 Sportsman 400,450, 500, 570, 800
2005-2013 Trail Boss 330,
2006-2013 Trail Blazer 330,
2007-2013 Hawkeye 400,
2008-2025 Ranger 48V EV, 400, 499, 500, 570, 700,800, 900
2009 RZR 800,
2019-2025 RZR 570,
2011-2012 LSV,
2016-2019 ACE 500, 570,