The 10.3' Manfrotto Aluminum Senior Stand with Leveling Leg is a heavy duty aluminum stand that has a black anodized finish. If used as a boom stand, its maximum load with full extension is 26.5 lbs. It features a "lazy leg" adjustment for leveling the stand on uneven terrain.
 
https://www.bhphotovideo.com/c/product/5599-REG/Manfrotto_007BU_3370_Cine_Stand_Aluminum.html