🔧 Elevate Your Projects with Heavy-Duty Precision! Includes 5 spacers for your convenience. Perfectly sized for a variety of applications. Built to withstand demanding conditions. Zinc-plated finish ensures durability. Crafted for optimal rotary performance. 3/8" ID 3/4" OD Zinc-plated The 58597 Thick Heavy Duty Spacer is a robust solution designed for rotary applications, featuring a zinc-plated finish for enhanced corrosion resistance. Each spacer measures 3/8 inches in inner diameter and 3/4 inches in outer diameter, making them ideal for a variety of mechanical needs. This 5-pack ensures you have the right components on hand for any project.