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Piles of Hercules Leveling Plates

Hercules Leveling Plate

We manufacture Hercules polished rod accessories like the leveling plate to assist with the maintenance of your polished rod and prolong its life.

  • Description Description

The Hercules™ leveling plate minimizes polished rod breaks and ensures uniform engagement between the polished rod clamp and carrier bar. Throughout years of field-proven experience, our products have been engineered to meet your quality expectations.


  • Compensates for carrier bar misalignment up to 2°
  • Installed under rod rotator or under polished rod clamp if rotators are not used
  • Available for all polished rod sizes

Note: Mating convex and concave surfaces should be lubricated with grease before installation.

A closeup of the High Performance Oil Reservoir Gland (HPORG)