Powerbuilt 2Pc 4In1 Metric Gear Spanner Set

Built to exceed ANSI specifications
Heat treated, drop forged, 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
Works with just 5º swing
This unique set of 2 Gear Spanners offers 8 different sizes
Includes 8mm x 10mm, 12mm x 13mm, 14mm x 17mm, 18mm x 19mm