PRAB2-3
ROTO HAMMER CL-21 DUCTILE IRON CHAIN WHEEL FOR 19-1/4" TO 22" DIA HANDWHEELS NEW
You will appreciate that the steel shelves don't sag over time.
ROTO HAMMER CL-21 DUCTILE IRON CHAIN WHEEL FOR 19-1/4" TO 22" DIA HANDWHEELS NEW
A nice detail: the type is listed as does not apply, keeping it simple.