Trinity Sling Authority

Trinity Sling Authority

3508 Avenue F East, Arlington, TX 76011, United States

AboutTrinity Sling Authority

Trinity Sling was founded more than 40 years ago on a solid foundation of core rigging. Our marketplace has changed, and so have we. Trinity Sling’s second generation of leadership uses new knowledge and technology to evolve with industry changes.

Our experience is our strength, but we have grown. We offer many proven lifting solutions, such as rope, chain, hardware, below-the-hook synthetics and other materials. Our cable railing is flexible for many job sizes, from major stadiums to residential or commercial decking. Name brands and products of high quality are just the beginning, though. More important than what we use is how we help our customers exceed their objectives.


We constantly seek new applications and markets for our products and services. Our owner patented a pioneering engineered restraint system called the Gangline™ that reduces downtime for oilfield and hydraulic fracturing service companies in rig-up, rig-down, or mid-stream rigging changes. This new restraint system also makes the whole restraint process more secure and less cumbersome than before.

Innovating and looking for new ways to protect our customers’ people, property, and profits is also a high priority for our team here at Trinity Sling. Recently, we partnered with an RFID chip company to make inventory tracking and parts recertification a breeze for our customers.

We are confident in our direction, and we welcome the opportunity to serve the modern manufacturing industry as a full-service lifting, moving, and securing solutions provider both in the Dallas/Fort Worth Metroplex and around the world.

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