Craftsman 9-16391 11-Piece Air Compressor Accessory Kit for $9.99. Order online for in-store pickup at Sears to lock in the price and save on shipping. Otherwise, shipping is free on orders over $35. Here is a screenshot for reference. Alternatively, it is available at Amazon for $9.99 with free shipping on orders over $35. The accessory kit is specially designed for use with all Craftsman and most other air compressors, and includes a blow gun, safety nozzle, extension tube, rubber tip nozzle, quick-connect coupler, 2 quick-connect studs, inflation needle, tapered nozzle, tire inflator, and blow gun adapter.