Slats tack welded only ,
Slats tack welded only , powder coating lifting in places. Castors attach by two bolts and washers when there are three holes drilled out on each corner for castor placement but castors only fit two holes and fitting plate has four holes. The caddy(s) as I purchased 2 are in use we will see how long the “HEAVY DUTY” caddy hold out. Would not recommend not for the price they are sold for.