HMT VersaDrive Rapid-Lock Weldon Adapter (111035-01) The HMT VersaDrive Rapid-Lock Weldon Adapter (111035-01) Impact Wrench adapter features: New Rapid-Lock, single handed loading Improved Quick Release collar mechanism preventing accidental tool release caused by vibrations or contact with the workpiece Fits to all standard magnet drills with 19mm (3/4″) Weldon magnet drill shank Adapter Available Q2 2020 Adapter Benefits This upgraded VersaDrive, Impact Wrench adapter features: New Rapid-Lock, single handed loading Improved Quick Release collar mechanism preventing accidental tool release caused by vibrations or contact with the workpiece Fits to all standard magnet drills with 19mm (3/4″) Weldon magnet drill shank Adapter Bits not included.