The HamiltonBuhl® black polyethylene AV cart is the most versatile on the market. With the ability to easily adjust to 4 different sizes - 16", 26", 34" or 42" - it's like having 4 carts in one! With reinforced ribbing on the underside for extra strength and durability, this cart will meet your needs now and well into the future.<br /> Each shelf has a capacity to hold up to 150 lbs. This cart also includes a 15" power strip with 3 outlets, ideal for projectors or any device requiring AC power. Also, includes 4 casters (2 locking), making this cart easy to move and extremely versatile for almost any need! <br />