For a more versatile version, see the eggbutt with hooks. Stainless Steel Eggbutt without Hooks, MB 04 Low Port Comfort Snaffle, Level 2. It is suitable for a wide range of horses including green horses, experienced horses entering the Myler System, horses that have been ridden exclusively in a single-jointed mouthpiece, or horses that have not been ridden for a while needing re-schooling.
eBay