1304818 -BLADE GUIDES FOR CURTIS SNOW PLOWSOne New Aftermarket Replacement Blade Guide Kit for Curtis Sno Pro Snow Plows This blade guide kit (also called blade markers or sight guides) mounts to the ends of your Curtis snow plow moldboard, extending above the hood of your vehicle so you can see the outer corners of the blade from the cab. The bright orange tubing stands out in low visibility snowstorm conditions, helping you protect curbs, vehicles, and obstacles while plowing. Sold as a set