GearWrench 82802D Large Hex Die Adapter The GearWrench 82802D Large Hex Die Adapter features a bright, full polish chrome finish that easily wipes clean and resists corrosion. The GearWrench 82802D Large Hex Die Adapter’s black knurled wheel centers the die in the adapter, while the side screw can be tightened to hold the die in place. The GearWrench 82802D Large Hex Die Adapter works on round and hex shaped dies.