Home / Manufacturer / Precision Scale / Precision Scale Air Horns, Small (Brass Casting) 2/pack for F3/F7 Engines O Scale PN#5644 Precision Scale Air Horns, Small (Brass Casting) 2/pack for F3/F7 Engines O Scale PN#5644$7.00 +$2.00 Shipping 7 in stock Precision Scale Air Horns, Small (Brass Casting) 2/pack for F3/F7 Engines O Scale PN#5644 quantity Add to cart SKU: 5644 Categories: Manufacturer, Horns/Bells, Precision Scale Description Description For Sale: Precision Scale Air Horns, Small (Brass Casting) 2/pack for F3/F7 Engines O Scale PN#5644 Related products CouplersAxles, Couplers, Trucks, Wheels 806 Kadee® O Scale Short Centerset Plastic Couplers Plastic Short Gearboxes Black (1 Pair)- (with or without ANL Shims) PN#806 Choose coupler with or without All Nation Line shims. +$4.00 Shipping Coupler only OR $5.00 Shipping Coupler with Shims CouplersAxles, Couplers, Trucks, Wheels 745 Kadee® O Scale Type E Medium Centerset Metal Couplers With Plastic Gearboxes (2 Pair)- (with or without ANL Shims) PN#745 Choose coupler with or without All Nation Line shims. +$4.00 Shipping Coupler only OR $5.00 Shipping Coupler with Shims DecalsCaboose Milwaukee Road 70’s Thrall Caboose O Scale Decal Set PN#D12 +$2.00 Shipping Box Car PartsCircus City All Nation Line Waffle Side Box Car – Illinois Central – O Scale Decal PN#D1 +$2.00 Shipping Box Car PartsCircus City Minneapolis & St. Louis 40′ Box Car Decal PN#D2 Side panel not included. +$2.00 Shipping CouplersAxles, Couplers, Trucks, Wheels 746 Kadee® O Scale Type E Long Centerset Metal Couplers With Plastic Gearboxes (2 Pair)- (with or without ANLShims) PN#746 Choose coupler with or without All Nation Line shims. +$4.00 Shipping Coupler only OR $5.00 Shipping Coupler with Shims