The Dirtworks ATV Suspension Lockout is designed to fit most ATV's that are equipped with independent rear suspension. Constructed of steel. FeaturesEliminate rear suspension sag when under loadHighly recommended for use with the Kolpin DirtWorks 3-Point Hitch System or for any heavy loadCan be used for pulling a boat, trailer, ice house or even during ATV pullsFits most ATV's with Independent Rear Suspension but please review our fit list for model specifics