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The GIBRALTAR TE2-1B-G is a square tube end fitting designed to cap and thread-terminate 2-inch square structural tubing. It accepts a 1/2-13 UNC threaded rod or fastener and is rated for a load capacity of 1,800 pounds. The fitting features a 0.065-inch tube wall tolerance and is built for use in framing, support structures, and mechanical assemblies where a clean tube termination with a threaded connection point is required. Installation is straightforward and suits fabricators, millwrights, and general contractors working with square tube frameworks.
This tube end is suited for residential and light commercial structural applications. It is commonly used in railings, equipment frames, machine guards, workbenches, and support stands built from 2-inch square tubing. The 1/2-13 thread interface allows direct connection to standard threaded hardware, leveling feet, or rod ends, making it a practical termination component in fabricated steel assemblies.
Designed for use with 2-inch square structural tubing with a 0.065-inch wall thickness and a compatible tube size of 2.0 inches.
Installation is typically performed by fabricators or millwrights during assembly of tubular steel structures. Press or drive the fitting into the end of the square tube before tightening any threaded hardware. Ensure the tube end is clean, free of burrs, and cut square before insertion. Follow applicable structural codes for load-bearing applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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