JTEKT-KOYO UK307 Radial Insert Ball Bearing - 30 mm ID, 80 mm OD, 33 mm Width Take-Up Housing Unit Self-setting double spanner for hexagon

Self-setting double spanner for hexagon screw heads and bolts with wrench sizes 13-16 and 16-19 (metric) or 1/2"-5/8" and 5/8"-3/4" and 7/16"-8/16" (imperial)

The extremely narrow jaws ensure that even very tight and hard-to-reach spaces can be accessed

The reduced friction increases the efficiency during pulling and minimizes wear

The thread repair set is used for restoring high-load screw connections in torn internal threads

13- mm [1/2 in]

JTEKT-KOYO UK307 Radial Insert Ball Bearing - 30 mm ID, 80 mm OD, 33 mm Width Take-Up Housing Unit Self-setting double spanner for hexagonRadial Insert Ball Bearing JTEKT KOYO radial insert ball bearings (Y bearings) are deep groove ball bearings with extended inner rings, convex outer surfaces, and integrated seals. They are designed to be mounted in housings to form bearing units and allow some initial misalignment.