As an Amazon Associate, we earn from qualifying purchases. North American Signal Company . SL5XL North American Signal Company . SL5XL Attributes Brand name, Manufacturer name, ManufacturerNorth American Signal Company Attribute00Direct to roof bolt may be included for no charge AttributeKey00Additional Information DimensionUnitin moq, multiple, tierMinQty11 MPN, SKUSL5XL qtyInStock0 tierPrice135.98 Distributor offers SellerSKUMOQIn stockMultiplePrices Lighting SupplySL5XL111 @ $35.98