Back Home / Tools and Equipment / Driver Bits / SHANK FOR RDPA2 AND RDPA3 SHANK FOR RDPA2 AND RDPA3 SKU: X051144-45102 Categories: Driver Bits, Tools and Equipment Adapter builds versatility and flexibility into existing tools. Shorter shank keeps the abrasive closer to the tool for optimal control. 1/4-20 external threads fit disc pads with 1/4-20 internal threads. Case Quantity: 1 Log In For Pricing