This General Hydroponics GH8043 Snapture SnapStand plastic support stand kit is specially designed for strength. No tools are required as this is literally a snap to assemble kit. This modular support system allows you to completely assemble a structure without tools. Simply take any 1 1/4-inch PVC piping and create tray or system stands, trellis supports, light hangers, grow tent frames, and more! This kit includes: base, cross fitting, and dove tail.