Klein Tools Adapter Set 65843SW 3 Piece Swivel 1 4 3 8 1 2 Inch Drive Impact Socket Converter Extension (15 Degree Angle Locking Joint Head Power Tool) Concrete Vibrators The Fanaco FANPSC178092EG 6 The Fanaco FANPSC178092EG 6 Roofers will appreciate the tool less depth adjustment dial for perfectly flush fastening Subcontractor Fleet Adaptations: Interchanging between light duty 1 4 inch hex power tool chucks and heavy 1 2 inch industrial socket drivers seamlessly across diverse building equipment layouts this cross compatible hardware collection allows technicians to bridge the gap between high powered pneumatic or cordless impact drivers and standard socket profiles