S68175 SMI Crossing Arm Poly Blade with Mounting Plate(0)No Reviews yet $122.50 Quantity discounts available QuantityPrice SKU: S68175 In Stock Available: 2 Quantity -+ Add to Cart Details SMI poly crossing arm blade.Includes mounting plate.Includes electro-magnet mating plate (does not include electro-magnet)Details Back DetailsSMI poly crossing arm blade.Includes mounting plate.Includes electro-magnet mating plate (does not include electro-magnet)Works with IC integrated air crossing arm base S28111 (see below)Price includes surcharge from manufacturer. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review