23 products

BLAS Series BEARLOK Assembly Sockets

A BLAS socket is the correct installation tool for BL and BLM BEARLOK retaining nuts and other Whittet-Higgins spanner-slotted locknuts. The single-piece hardened steel socket encapsulates the outside diameter of the nut and drives all four spanner slots at once, so torque goes into the nut instead of into one slot edge. A standard square drive connects it to a ratchet, torque wrench or pneumatic driver, which is what makes a repeatable, documented bearing preload possible.

BLAS Series Specifications

  • Part numbers: BLAS-02 through BLAS-26 (23 sizes stocked)
  • Material & temperature: Hardened steel body with replaceable tool-steel drive pins; over 2 in of clearance for shaft and spindle ends; 300°F maximum operating temperature
  • Standards: Made in USA, RoHS compliant. Each size matches the corresponding BL/BLM nut.

Applications

Installing, adjusting, preloading and removing BEARLOK locknuts in maintenance shops, spindle rebuild and field service work. Replaces the hammer and drift that damages nuts and shafts.

Related Whittet-Higgins Series

Apollo is an authorized Whittet-Higgins distributor. Every part on this page is genuine Whittet-Higgins, manufactured in the USA. Need a size that is not listed, or help matching a locknut to its lockwasher and assembly socket? Contact our team.
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