Rounded Inner Cap

The Rounded Inner Cap (GFA-404) is a PA (polyamide) inner end cap with a rounded profile, designed to close and protect the tube ends of the Green Frame GF-N Ø 28 mm system. Weighing just 3 g, it integrates seamlessly into lean shelving and workstation structures without adding bulk. The rounded shape reduces the risk of accidental contact on exposed tube ends, supporting ergonomic safety at the workstation.