The CAP Standard Solid E-Z Curl Bar in Chrome or Black Powder Coat Finishes. This curl bar keeps and individuals hands comfortable while you work out and is equipped with diamond-knurled hand-grips to give you the non-slip grip you need. The CAP Standard Solid E-Z Curl Bar in Chrome or Black works on isolating and intensifying muscle development in your upper arm, making it an optimal choice whether you are a beginner or an exercise enthusiast. It has smooth ends to limit abrasion, and it is made of high-quality steel to make it durable and smooth. One inch hole weight plates so you can customize and set up your workouts by varying weight and repetitions.