The ADJ O Slim 2 Clamp is designed to fit in-between the “V” shaped truss braces where larger size clamps will not fit. It can also be used like a traditional ADJ O-Clamp to hang smaller fixtures under 10 kg. The O Slim 2, like the ADJ O-Clamp, wraps around the entire2-inch truss pipe to avoid scuffing, scratching and denting of truss. Slim O-Clamps for 2" Truss. Slim design makes it easier for mounting the perfect position on truss Fits in-between the diagonal truss braces 360 degree clamp that wraps around truss tubing Non scuffing - Non scratching - Non scoring - Non denting Weight limit: 10 kg.