Slip-On Structural Pipe Fitting Used to Build Racks

The EF43G slip-on structural pipe fitting serves as a combination socket tee and crossover by joining horizontal rails to an upright, leaving the protruded socket to take a horizontal tie, perpendicular to the other rails, across the section. This makes it ideal for building shelved racks (with the horizontal pipe outside the upright), or pallet racks (horizontal pipe inside the upright).