Fernco PXJ-3 Flexible Coupling Exp Joint3, Black Allows for thermal expansion and contraction of drain, waste and vent pipes and inside rain water conductor systems. Unique one-piece construction, internal stops for positive positioning, no sliding parts to malfunction, no packing to jam, freeze or leak. Features UPC: 018578001374 Weight: 0.630 lbs USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.