Keen Attachments riddle buckets are manufactured to work with machines from 0.75 tonne to 60 tonne, with various sizes from 24 to 72 inches. Spacing of tines can be tailored to suit your application. Keen Attachments riddle buckets can be customised in several areas, including gap width, backs (profiled or ribbed) and pins (either 'weld in' or 'on'), with Klac options also available.