ERSKINE, 48" SNOW BLADE Snow Plow, 48" wide for mini skid steers: fits asv RT40 and others21.5 curved moldboardStrong, high-carbon steel cutting edge for long lifeMoldboard has two (2) trip springs for component protectionEasy adjust depth shoes27° left/right anglingHydraulic angling Locking trip design for light material grading and all season use, Attachment, Serial Number: