HEAVY DUTY ACCORDIAN WHEEL CONVEYOR HEAVY DUTY ACCORDIAN EXPANDABLE CONVEYOR STEEL WHEELS Product No.   H418-12S Width   18" Adj. Length   3'7"-12'2" Cap. (lbs.) Per Foot   275 Leg Sets Per Unit   4 Wheels Per Axle   6 Wt. (lbs.)   275 Price Ea.   $1,069.15 Quantity: