Raise or lower your speaker cabinets using either the removable manual handle on this stand or a power drill. Power drill not included. OSS tripod-style speaker stands offer lightweight, safe support, They feature aluminum construction and a black powder coat finish. Both models support 1 3/8" and 1 1/2" mounts. The SS8800 features a crank that can be powered by hand or power drill. - Applications: Small speaker cabinets - Can be powered by standard drill - 1-3/8" upper shaft w/ 1 1/2" adapter sleeve (SSA2) - Aluminum construction - Upper Shaft Tubing: 1 3/8" - Weight Capacity: 80 lbs - Height Adjustment: 47"-80" - Base Spread: 18"