Ultimate LTB24B 24 Inch Crossbar (Pair) - Black The LTB-24B is a great and flexible way to add more lights to your Ultimate Support lighting tree. It features two 24" sidebars that mount to the telescoping pole of any current TS tripod speaker pole (extra-tall Ultimate Support TS tripod speaker stands are recommended), and/or an LTV-24B Vertical Extension. The two sidebars are height-adjustable, so you can mount them where you need them on the pole for maximum flexibility. Each LTB-28B sidebar features two pre-drilled holes for mounting your lighting equipment to - we've even included mounting hardware to get you started. It's constructed with thick-walled aluminum so while it's amazingly light, it's rated for use with C-clamps (not included).LTB-24B Features: Black scratch resistant anodized finish Weight Capacity: 30 lbs (each arm) Strong, yet lightweight aluminum tubing Two 24" height-adjustable sidebars Each sidebar includes two pre-drilled holes and mounting hardware Length: Each sidebar is 24" Weight: 2 lbs. (.9 kg) each arm