The Lift Wrench 714 is a hammer union wrench designed to tighten and loosen hammer unions to industry specs by combining leverage and strength.


The Lift Wrench 714 hammer union wrench 

The Lift Wrench 714 is a hammer union wrench designed to tighten and loosen hammer unions to industry specs by combining leverage and strength. Extensive development and testing have gone into the design and manufacturing of our innovative new flow back iron wrench, which we believe will significantly advance the state-of-the-art in fracking tools.


Hammer Union Safe Operation

Union safety is at the forefront of the Lift Wrench 714 design. The hook end of our union wrench tool applies leverage to safely and easily lift hammer unions into position to be quickly tightened or loosened by the wrench end of the tool. Workers no longer jeopardize their safety by bending to lift heavy sections of pipe or swinging a clumsy sledge. Injuries to backs, hands, fingers, knees, shins, and feet, and possible spark explosions, are greatly reduced or eliminated with the Lift Wrench 714 hammer union tool. 

Hammer Union Easy Operation

Quality built from solid aluminum, the Lift Wrench 714 weighs just 7.7 pounds, making it easy to carry, use and store. Pull tested to break at an incredible 6,600 lbs. of force, our union wrench tool brings unparalleled strength and leverage to the task of turning hammer unions. Simply put, our lift wrench makes the job of securing hammer unions faster, easier, and more efficient.


Hammer Union Durability

Implementing the Lift Wrench into your hammer union protocol eliminates the abuse and damaging torque your unions take from traditional sledges. This is a major benefit of our flow back iron wrench as your hammer unions last longer and maintains their seal better, potentially saving thousands of dollars.

The Lift Wrench 714 hammer union tool comes in a variety of sizes and is designed to work on all hammer unions built by the major union manufacturers, including:


  • American Block
  • C & C Industries
  • FMC
  • Kemper Valve
  • Sara Sae
  • Shiva Engineering
  • SMP Wier
  • Windless Engineers 


Hammer Union Cost Savings


With all these benefits, there is always the question of cost. The Lift Wrench price is extremely competitive against other products that don’t offer our patent-pending design features. Add in the cost savings of not having to replace unions because of sledge damage, and our hammer union wrench tool becomes a wise investment, not an expense.

Mountain Valley Supply has engineered a dual-purpose hand tool for applying torque to hammer unions and prying pipe ends. The 3 sizes analyzed in this report are the 3-inch, 4-inch, and 5.5-inch hammer union lift wrenches. The hand tool is required to apply the maximum specified torque to a selected hammer union and capable of supporting the weight of an entire length of matching sized pipe.

More Info on Hose Wrench

Lift Wrench 714 Gallery

Why Choose US

Satisfaction Guarantee

from parts and products to fast shipping Mountain Valley Supply has a long list of satisfied customers.

A One-Stop Shop

No matter what part or products you are looking for just because it’s not listed doesn’t mean we cant get it for you.

Free product quotes

Message us on the parts or products you are looking for and we will quote it out for you and your business.

Call Us: 1-970-778-5276

Get A Free Quote

If you are looking for that specific part or product, let us know what you need and we will find it.