ANTOBLE SKK-7A Stacking Kit for Samsung Washer and Dryer 27 inch wide Front Load Laundry Pairs Non-OEM SKK-7A Stacking Kit for 27 inch Samsung Front Load Washers & Dryers. The SKK-7A Laundry Stacking Kit Replacement is compatible with most Samsung 27 in. wide front load washers and dryers and saves you space in your home. To utilize your limited laundry space efficiently, you can use the stacking kit to fasten and organize your units with the dryer on top of the washer.