Dual Locking System - Double safety mechanism-first, secure the support rod with the twist knob, then lock it in place with the reinforced safety pin. Enjoy rock-solid stability and peace of mind.universal Compatibility - Easily supports a wide range of lighting fixtures, making it a reliable part of your stage lighting equipment and accessories kit.weather Resistant Coating - Finished with a sleek black, weather-resistant coating, it's ready for both indoor and outdoor events without worry of rust or wear.non Slip Feet - Equipped with anti-slip rubber feet, this dj light stand T bar remains firmly in place during intense performances and crowded events.Specification-Color - BlackMaterial - SteelCapacity- 130lbsT-Bar Dimensions: 39X1.6X0.8 InchHeight Lock System - bolt-tighteningHeight Change from - 39 to 100 inchNo. of Hanging Points - 4Dimension : 39 x 7 x 4.7 InchesPackage Includes:2x Tripod Stand2x Light T Bar