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This is a lawn mower blade spacer for a Ryobi 40V single blade lawn mower. This replaces the spacer between the blade and the electric motor. Designed for the 21" single blade mower sold at Home Depot, but may fit other model electric lawn mowers.
This has been functioning on my lawnmower for 6 months at time of publishing. Stands up to thick grass.
0.2mm layer, 15 walls, 5% infill Print as configured with supports for maximum part strength.
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