Pallet Truck rollers made with LAG’s blue soft polyurethane: RO series Silent and long-lasting : our best seller rollers! The new RO series rollers are now available as standard products. They complete the range of items with 87 Sh.A soft polyurethane coating and top quality polyamide 6 hub, already present in the LagAdmin 22.03.2021 News, LAG Wheels