Light and Heavy. Whether you’re shoeing for the Keeneland select sale or putting the first shoes on the “runner" down the road, the Kings DR 15x7 or Kings DR 16x8 will fit the bill. The shoe shapes, combined with excellent nail placement and fit, make shoeing the yearling or two year old a lot easier. FEATURES More nail holes Excellent shape Good heel support High strength steel BENEFITS More nailing options Shape saves fitting time Strong material – fewer bent or sprung shoes to fix