Powerbuilt 16Mm Stop Ring Gear Spanner

Built to exceed ANSI specifications
Chrome vanadium steel, fully polished
Box end offers 72 teeth gear and Z-Drive to contact the flat wall of fasteners for a stronger grip
Chamfered open end for easy access
Works with just 5 degree swing
15? Offset Ring end
Left and right directional lever

Photo is not exact part but shows style