Yes, we do have the Thin Walled Socket for Equal-i-zer Hitches # EQ70-00-4800 and their 2-5/16" hitch balls. They have different weight ratings and you will want to ensure you have the correct one from the list below.
10,000LB Equal-i-zer 2-5/16" Hitch Ball # EQ91-00-6100
12,000LB Equal-i-zer 2-5/16" Hitch Ball # EQ91-00-6120
14,000LB Equal-i-zer 2-5/16" Hitch Ball # EQ91-00-6140
16,000LB Equal-i-zer 2-5/16" Hitch Ball # EQ54FR view full answer...