Summary: The Steel Insert for 1-inch OD Round Tubing is a steel inner sleeve from Lavi Industries that reinforces 1-inch A100 railing tube for heavy use. Part number 20-A100SL/20 slides inside tubing with a .050-inch wall and is supplied in a 20-foot length that cuts down to the run. It is mill-finished carbon steel and stays hidden inside the decorative tube. The sleeve adds strength to railing that takes constant contact, such as queue railing, guard rail, and foot rail. Lavi quotes it by project because cut lengths vary. The A110SL and A120SL are the inserts for 1.5-inch and 2-inch tubing. Ships from US inventory.
Key specs: SKU=20-A100SL/20; Material=Mill-Finished Steel (carbon steel; non-decorative industrial structural function; hidden inside tubing); Tubing OD=1" lighter-duty (PRIMARY pairing with A100 1" Round Tubing); Product Type=Steel Insert — internal steel sleeve structural reinforcement accessory (NEW Tubing PF product type)
Steel Insert for 1-inch OD Round Tubing
Queue rails and guardrails see constant heavy use, and this insert reinforces them from the inside: a mill-finished steel sleeve (20-A100SL/20) slides into 1" A100 round tubing and stiffens it. It fits .050"-wall A100 tube, ships as a 20-foot length, and cuts down cleanly for shorter runs. Call 1.888.285.8605 for a quote.