Dimensions: 3-1/2 inches x 2 inches base, with a center hole spacing of 2-9/16 inches (65 millimeters).Providing Robust Support: The RV awning canopy bottom mounting bracket is crafted from high-strength alloy metal, ensuring excellent load-bearing capacity and durability to guarantee the stability and safety of supporting the RV awningLightweight Design: Utilizing lightweight materials and structural design, the product reduces the overall vehicle weight, effectively lowering travel costsCorrosion-resistant, Anti-aging: The RV awning canopy bottom bracket surface undergoes corrosion-resistant treatment, extending its lifespan and enabling it to withstand various climate and environmental conditionsVersatile Application: The RV awning canopy bottom mounting bracket seamlessly replaces 3104653.005, making it suitable for a wide range of RV camper awnings