JTEKT-KOYO 1206-K Self-Aligning Ball Bearing - 30 mm ID, 62 mm OD, 16 mm Width Toroidal Roller Bearing The blade adapts from 9

The blade adapts from 9 mm external hexagon to 1/4" external square head

Torsion bits (TZ) additionally take-up torque peaks and absorb them in the Torsion zone

It allows for the perfect loosening of very stuck

The micrometer wrenches are available in fixed head and flex head

JTEKT-KOYO 1206-K Self-Aligning Ball Bearing - 30 mm ID, 62 mm OD, 16 mm Width Toroidal Roller Bearing The blade adapts from 9Self Aligning Ball Bearing JTEKT KOYO self aligning ball bearings have two rows of balls and a common spherical outer raceway. They tolerate shaft and housing misalignment and accommodate moderate radial loads with low friction. They are ideal for applications where shaft deflection or mounting errors are expected.