K2 Composite Adapter equips professional concrete finishers with the versatility necessary to float slabs of various sizes for a quality finish. Its composite body is non-conductive and features an easy control adjustment, 1-to-1 turning ratio for easier handling, smooth operation, and a large protected grease reservoir. This adapter fits any 2- or 4-hole Bull Float and most 1 ¾” and 1 ⅜” push-button handles.