PIPELINE EXTENSION KIT FOR FREESTANDING MERCHANDISER UNITPipeline Extension Kit for Freestanding Merchandiser Unit is available to buy in increments of 1 For increased versatility and economy, extension kits are available for our Pipeline freestanding merchandisers. This optional add on extension kit that allows retailers to connect two Free Standing Wall Merchandisers (sold separately) to create a third unit between them. This is an inexpensive way to increase selling floor space or a fraction of the cost