Review on 🔧 CURT 45405 Hitch Adapter Reducer Sleeve: Conveniently Adjusts from 2-1/2 to 2-Inches by Stephen Cernatescu

This would be a good product if it fitted properly. The holes will not line up when fully installed. If I have to fiddle with it to make sure everything is lined up correctly when putting in a £50 receiver. it's just not worth it. I'm looking for an adapter that stays in place. I will try another brand. This may suit your application. You might want to measure first.