Summary: The Steel Insert for 2-inch OD Round Tubing is a carbon steel reinforcing sleeve from Lavi Industries for 2-inch A120 railing tube. Part number 20-A120SL/12 has a .109-inch wall, weighs about 1.92 pounds per foot, and comes in 12-foot lengths that cut to size. It slides inside .050-inch wall tubing in any finish and stays out of sight. The added steel core lets a 2-inch queue rail, guard rail, or foot rail stand up to sustained public use. Lavi quotes the insert by project. It works with the A120 round tubing and the matching 541 steel flange with post insert for a complete heavy-use railing. Ships from US inventory.
Key specs: SKU=20-A120SL/12; Material=Mill-Finished Steel (carbon steel; non-decorative industrial structural function; hidden inside tubing); Tubing OD=2" (PRIMARY pairing with A120 2" Round Tubing — 6 finishes including CHROME NEW!); Product Type=Steel Insert — internal steel sleeve structural reinforcement accessory (Steel Insert family 3rd OD = US standard OD COMPLETE)
Steel Insert for 2-inch OD Round Tubing
Where a 2" rail faces sustained public use — queue railing, guardrail, footrail — this mill-finished steel sleeve (20-A120SL/12) reinforces the A120 round tubing from the inside, across all six finishes. It fits .050" walls and comes in twelve-foot lengths that cut down to whatever the run requires. Call 1.888.285.8605 for a quote.