Machine description: 36" LEMAC TWIST WRIST CLEAN UP BUCKET W/ BOLT-ON EDGE - 50MM STICK PIN, 45MM H LINK PIN, 10" BETWEEN EARS ON STICK PIN, 8 1/8" BETWEEN EARS ON H LINK PIN, 13 1/2" CENTER TO CENTER ... more info about the Lemac 36" GRADING TILT BUCKET.