Home / Catalogue / Flails, straw Y-blades Pruning hammers Pruning hammers PTA and accessories / Pruning hammers, pruning hammers PTA, flail mover blades, Y-blades, mover-blades and scarify knifes / S.M.A. Pruning hammers, pruning hammers quick change, Y-blades, Y-blades quick change, flails