Made of solid galvanized steel. For use on 1-1/4" x 1-1/2" square beam axles and light-duty tube axles. For 1-3/4" wide springs. Use 1/2" bolts Model 1096.LIGHT-DUTY AXLE U-BOLT PLATE (FULTYME RV)SKU: 8.41345E+11$7.45PriceQuantity*Add to CartFeaturesDescription2 bolt patternA1/4" Solid SteelB5-1/16"