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Trailer And Mower Wheel Chock
A truss-built wheel chock, 130 mm long x 66 mm tall x 34 mm wide, with a concave tire cradle face and eleven sawtooth cleats on the ground face to bite into concrete or asphalt. Sized for trailer, mower, ATV, handcart and shop-dolly tires; it prints profile-down so every wall is vertical and the compression load runs along the layer lines rather than across them. The open truss windows double as a finger grip for pulling it out from under a tire. Not a substitute for jack stands.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
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