The AJ Tack Hinged Correctional Bit is designed for advanced training and precise communication. Featuring a 5" hinged correction mouth with a stainless steel roller and copper barrels, this bit encourages responsiveness and acceptance. The black steel swivel cheeks offer smooth rein action, making it a versatile choice for riders looking to refine their horse's performance. Features: 5" hinged correction mouthpiece with swivel port - Offers precise control and encourages salivation for improved responsiveness. 1 1/8" port - Provides tongue relief while maintaining leverage for effective cues. 5 3/4" black steel swivel cheeks - Ensure smooth rein action and reliable durability. Stainless steel roller and copper barrels - Promote relaxation and softness in the mouth.