Overview Product Description 4 Wheel Trolley with 3 Holes - 304 Stainless Steel Holes: 3Hole Size: 9/16"Channel/Strut Size: Use with 1-5/8" Channel/StrutDimensions: 3-1/4" x 3-1/2"Finish: 304 Stainless SteelWeight: 1.25000 lbsPcs/Ctn: 10 Product Videos Custom Field Product Reviews