Square Paddles Are 1 3/4" W X 3 3/4" L X 1/4" Thk Square Paddles Have 3 Mount Holes Half Round Paddles Are 11 1/8" Od X 1/4" Thk Half Round Paddles Have 6 Mount Holes
Fits Models:
NOMA 20" snowthrower model C2030-010Craftsman 20" snowthrower C950-52103 models Origin: U.S. Made