Specification： Size: Male Plug Kit 10 Piece Material: Brass Color: Brass Item Dimensions LxWxH: 4.09 x 2.75 x 1.02 inches Connector Type: Plug Exterior Finish: Brass Thread Type: NPT Number Of Pieces: 10 About this item Suitable for M or D type couplers, interchangeable/compatible with most manufacturers.Industrial Type D 1/4". Quick and easy connect system, optimal sealing and high efficiency High quality brass durable, no rust, more wear resistant than aluminum Package Includes: 10 Male Plugs, Recommended use with Thread Seal Tape (with Teflon tape) Common Use to air fitting kit for air tools, air compressor, air nailer, air blow gun, pressure washer, air hose. Package Included： 10 x Male Plug On Oct 8, 2023 at 01:52:09 PDT, seller added the following information: