A true blast from the past - now back in stock for a limited time only. Originally produced in the 1970s on machines long retired, our 4 in. Heavy Duty Pinhole Pipe offers unique drainage performance that old-school contractors still swear by. Crafted with tiny precision-drilled holes, it's ideal for yard drainage applications where knife-cut pipe is typically used. Resurrected for small-batch run, our 4 in. Heavy Duty Pinhole Pipe has a limited inventory and larger contractor orders may have quantity limits. Be sure to place your order soon before Pinhole Pipe disappears again! This item requires freight charges which will be added at checkout. View list of freight costs based on your location.