HEAVY DUTY ACCORDIAN WHEEL CONVEYOR HEAVY DUTY ACCORDIAN EXPANDABLE CONVEYOR STEEL WHEELS Product No.   H418-24S Width   18" Adj. Length   6'8"-23'2" Cap. (lbs.) Per Foot   275 Leg Sets Per Unit   7 Wheels Per Axle   6 Wt. (lbs.)   475 Price Ea.   $1,909.82 Quantity: