SKU: FS065439N Anti-Compounding: YesReservoir Nipple: 1/2" PT SR-5 Trailer Spring Brake Valve - New Please log in to see price or purchase this item Quantity discounts available QuantityPrice SR-5; New Print Product Specifications FS065439N SR-5 Trailer Spring Brake Valve - New Product Specifications Back Product SpecificationsFS065439N SR-5 Trailer Spring Brake Valve - New SKU: FS065439N Anti-Compounding: YesReservoir Nipple: 1/2" PT