Kirby Morgan Side Block Wrench

• The P/N 540-552 Side Block Wrench has been modified with additional square holes that fit each of the squares at the top of the Steady Flow and EGS valve stems.
• It also features two hexagon openings for both Steady Flow and EGS bonnets, “Screwdriver Teeth” for installing the Steady Flow & EGS Knobs, and a center square to attach a 3/8 in. driver.
• This allows it to be used with a torque wrench for the Bent Tube Side Block Adapter.

Kirby Morgan P/N 540-552 Side Block Wrench Product Bulletin

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