QA1 EX Series Endura Rod End - Female/Left Hand - 1in Bore x 1-1/4-12 - Carbon SteelAs an economical alternative to chromoly, QA1 is the exclusive provider of carbon steel loader slot rod ends. QA1's EXF Carbon Steel Series female rod ends have increased cross sectional thickness and are completely self sealing and self lubricating. The Nylon PTFE injection molded race won't pound out like other styles and keeps dirt and debris out for excellent performance. BALL, 52100 Bearing Steel, Heat Treated, Hard Chrome Plated, Precision