Douglas Wheel Technology adapter spacers add bulk and stability to your ATV by widening your footprint on the ground. They also allow you to mount wheels with a lug pattern that's slightly different than yours, so you aren't limited by the factory lug spacing. Two Sizes: 41mm/1.6" thickness – converts 4 x 110 to 4 x 156. 41mm/1.6" thickness – converts 4 x 110 to 4 x 136.5 Spread those wheels for better handling, cornering and stability with a set of DWT (Douglas Wheel Technology) adaptor spacers. Order today.