The product is a pair of sack truck wheels with 10-inch pneumatic tyres designed for easy manoeuvrability on various surfaces. These 410/350-4 wheels have a 20mm bore size, making them suitable for a range of industrial carts and trucks. Ideal for material handling in business, office, and industrial settings, the sturdy construction and durable design of these wheels ensure smooth and efficient transportation of heavy loads. Bought new 18 months ago never used due to needing a pair with 16mm bore THESE WHEELS ARE 20 MM BORE .
eBay