Looking to take your custom suspension fabrication to the next level? Look no further. At Camburg, we provide you with the high-quality components you need to build your own upper and lower arms, spindles, or links. What sets us apart is our commitment to quality and precision. We CNC machine our uniball cups right here in-house from top-grade US 4130 chromoly, so you can trust in their durability and performance. Unlike some other options on the market, we take that extra step by machining the OD of the cup to remove any material scale or finish, ensuring superior welding results. Our cups are designed for maximum misalignment and strength, giving you peace of mind when tackling challenging terrains. Whether you prefer MIG or TIG welding, these cups are compatible, and they can also be heat-treated after final fabrication for added toughness. We offer three versions in our 1" cups, with wider sizes typically used for lower control arms or lower links to maximize weld attachment. The 1.25" and 1.50" versions come in one standard size. Please refer to our sizing chart for specific dimensions. Please note that these are sold individually and do not include the snap ring or bearing. Don't compromise on quality; choose Camburg for your custom suspension needs.