The 18 inch reel mower has a 4 spider 5 blades, ball bearing reel. It has a tempered alloy steel reel and bed knife blade. The reel mower has an unbreakable steel side plate and a 2 inch welded shrub bar assembly. The cutting height is 1/2 inch to 2 1/4 inch with an adjustable 7-section roller. The wheel height is adjustable in 3 postions...