SST Single Open End Spanner Thin Type (Strong type) 8 - 24 mm

-SST is 90% of the strength of our standard spanner(SN)
despite its ultra-thin!

-Thin nuts attached near vibration sources and easily loosened can be strongly tightened.
(Ex. electromagnetic pulse pickup sensors)

Size : 8, 10, 12, 13, 14, 17, 21, 24 mm

Compared to a normal thin-head wrench, the handle is thicker and it hurts your hands.

*Made in Japan