Dexter Heavy Duty EZ Flex Equalizer Rubber Double Eye Spring Suspension 13-144Upgrade or replace your trailer's equalizer with the Dexter Heavy Duty EZ Flex Equalizer (Part #013 144 03 13 144). Designed for double eye spring suspensions, this heavy duty rubber equalizer is rated for axles from 5,200 lbs to 8,000 lbs, making it a versatile fit for a wide range of trailer suspensions. The EZ Flex Difference Standard steel equalizers transfer every bump and pothole straight into your trailer frame. The Dexter EZ Flex equalizer