The Williams cheek piece allows for multiple rein positions - the centre ring acts as a loose ring - the bottom ring promotes poll pressure The Williams cheek piece encourages flexion and helps to prevent drifting. Consideration should be given to horses with fleshy mouths where increased width is necessary in order for the bit to be well accepted. The Barrel joint limits the nut cracker action, which spreads the pressure over a larger area of the tongue and lessens the pressure on the bars. The wider barrel 30 concentrates pressure on the tongue and further limits the nutcracker acti