Kraft Tool Co.® GG610 9" Standard Spike Roller without Frame. Roll out the air bubbles in epoxy coatings and self-leveling material to leave the perfect finish. The Spiked Roller features 1-1/4" long spikes. The 9" durable nylon roller fits on most roller frames. Choose a wider frame that will provide clearance from the spikes from hitting in the frame. The Kraft Tool 9" Spike Roller Frame (DW179M) is recommended. Roller only.