Home / Agriculture / 4 Ways Adaptor 4 Ways Adaptor Suitable for PVC Tubing Size: 6/4mm & 7/4mm Related products 4″ X 2″ Open Trunking Pipe End Cap Hole Puncher 4mm for LDPE Tubing LDPE Tubing Pipe Soil Plug Floor Woven Plastic (Weed Mat) PVC Tubing Pipe