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Product Line

Pena Manufacturing Company has been producing bucking units, breakout units, and jar testers for over 20+ years.  We manufacture four standard units but can also customize any unit to fit your needs.  We are also a full service company that provides calibrations, parts, and training all over the world.  We will service any breakout unit, bucking unit, and jar tester make or model.  

Bucking Unit, Breakout Unit, Torque Machine
Breakout Unit, Torque Machine, Bucking Unit
Breakout Unit, Bucking Unit, Torque Machine
Jar Tester

EZ-Torque 200


Jar Tester


Breakout Unit, Bucking Unit, Torque Machine

Star Torque


Dies, Inserts, Tong Dies, Jaw Holders
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