Review on CUZEC Adapter Socket Terminal CU10191B by John Camelio

The product looks good quality but the inner diameter (approx 5mm) of the grommet is too small for the strut bolt on either of the two camper batteries I have . Rather than sending back I will try to drill them out first and if that fails I will simply replace the tabs with the correct size. I contacted the manufacturer and they responded very quickly and offered a refund, but this product will be perfect once the grommet issue is resolved, so I'll keep it to myself.