The Double Jointed Stainless Steel Roller Fixed Gag Bit features a double-jointed mouthpiece for even pressure distribution, greater mobility, and improved comfort, combined with a stainless steel roller that encourages tongue engagement and discourages leaning. The fixed gag design provides gag action in a more stable setup than a loose ring gag. Ideal for horses that benefit from lift that supports balance and head carriage, while going well with a double-jointed roller mouthpiece and a fixed cheekpiece.