Double Ring Gear Wrench Set 230307

The patented gear wrench ratcheting box end needs as 5angle
of sweep to move a fastener. A standard 12 point box end
wrench needs 30angleor 6 times as much room.
The surface drive box end configuration virtually eliminates
the rounding of fasteners.
Extremely strong,gear wrench meets or exceeds ANSI, DIN
and GB standard.
All metal construction. Mirror、matt、golden plated and
Chrome nickel black finish. fully hardened.