Snapon THRXFMS1921b 19-21mm

size: 19-21mm

Snap-on THRXFMS1921b is a double-ended metric wrench for 19 mm and 21 mm fasteners. It incorporates Flank Drive technology for increased torque. The wrench features a Tools@Height tethering system for secure use at height. Its six-point design reduces fastener rounding. The alloy steel construction with chrome finish resists corrosion.