TKO Fixed Curl Bar – Rubber, 20‑110 lbTKO Fixed Curl Bar Rubber, 20110 lb Set The TKO Fixed Curl Bar set delivers commercial grade quality and precision for bicep training. Each bar features a one piece cast steel head encased in rubber, minimizing floor damage and offering accurate weight distribution. Perfect for gym, studio, or home use. Key Features Precision Cast & Rubber Encased Heads: Solid, press fit design ensures no rotation or loosening : contentReference[oaicite: 4]{index=4}