Standard Leg Supports, Dimensions: 17.5" length (longest point); 9.5" height (tallest point).

Dirt Late Model Leg Supports, Length: 8" at top, 10-1/4" at bottom, Height: 9-1/4"

Dimensions: 19.5" length (longest point); 17" height (tallest point).

Dimensions: 27" length (longest point); 18" height (tallest point).

Dimensions: 34.5" length (longest point); 18" height (tallest point).

ButlerBuilt MC2p, Composite, Leg Support, weights 1.35 lbs., 19.5" long, 17" tall