Features: If you're looking for an affordable; secure way to add a lighting tree to your gig; start right here with the LTP-48B. It's a 48" T-style lighting crossbar that easily and securely fits on the top of any current Ultimate Support TS tripod speaker stand (extra-tall Ultimate Support TS tripod speaker stands are recommended); and/or an LTV-24B Vertical Extension. Simply place it on top of any one of these and you have a professional lighting tree - just add your lights and you're ready!The LTB-48B features four pre-drilled holes for convenient mounting of your lighting equipment - 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). The LTB-48B also includes two UNF-150 mounting brackets for mounting lighting equipment; such as dimmer packs; to the lighting tree.Ultimate Support LTB-48B Features:Black; scratch-resistant anodized finishStrong; yet lightweight aluminum tubingIncludes four pre-drilled holes and mounting hardware for eachIncludes two UNF-150 mounting bracketsOne; 48-inch T-barPRODUCT SPECIFICATIONS:LTB-48B Specs:USS Part Number: 14107Length: 48 (1219mm)Weight: 4 lbs. (1.8 kg)Weight Capacity: 60 lbs. (27.2 kg) Model: LTB48B Manufacturer: Ultimate Support