EWT Ci5 size. 14mm Rounded Square 150mm Radius 2.0mm Thick 30 Degree M6 Countersunk Hole. 11mm Rounded Square 50mm Radius 2.0mm Thick 30 Degree M4 Countersunk Hole (fits Rutland Mini Set). or Collect from RM12 close to Elm Park District Line station.
