The CAP 5-Foot Solid Olympic Weight Bar in Black is crafted with high-quality solid steel coated in a durable powder coated finish. This Olympic barbell is designed for balance and long-lasting performance. The bar features medium-depth diamond knurling on the handgrips for a secure, non-slip grip when going working out. The length between the sleeves measures 37 inches with a 28 mm hand grip diameter. The sleeves have a loadable length of 9.75-inches and accommodate Olympic weights (that have a 2-inch center hole). The rotating sleeves make lifting easier by reducing the friction, which reduces pain and discomfort on the forearms and wrists. Made to be compact in length, this bar is a perfect addition to any home gym. The compact design of this bar makes it compatible with certain weight benches, so please measure to ensure your equipment works together. Collars are not included.