Product details:

For Craftsman lawn Tractors and zero-turn riding mowers using part #942-05052/ 742-05052 6 point star center hole pattern Kit includes 3 mulching blades, 1 molded plug and mounting hardware Blades should be inspected and sharpened or replaced every season. Sharp-edged blades cut grass cleanly and make their way through grass more efficiently, reducing overall mowing time and effort and creating a healthier-looking lawn.