SLEEVE BULK 3.50 X .875 X .625 Metal Sleeve for Urethane Bushing – Steel, Zinc Plated (Clear) "THESE ITEMS ARE SOLD IN BULK BY THE PC." This precision-machined metal sleeve is designed to pair seamlessly with urethane bushings, providing strength, durability, and long-lasting performance. Manufactured from high-quality steel, the sleeve ensures a solid core that resists deformation under load. The clear zinc plating offers superior corrosion resistance, protecting against rust and wear while maintaining a clean, professional finish. Material: High-strength steel Finish: Clear zinc plated for corrosion protection Application: Designed to fit inside urethane bushings, acting as a bearing surface for bolts or fasteners Benefits: Enhances durability, reduces wear on bushings, and ensures proper fit and alignment