Check the listing for details. Central Pneumatic Quick Coupler Brass Set 5 Piece Sealed Pack Heavy Duty. Condition: Open box. Listed at 12.99 USD. The Central Pneumatic Quick Coupler Brass Set includes 5 heavy-duty tools in a sealed pack. Specifically designed by the brand Central Pneumatic, this set is modeled as 42444. Perfect for use in home workshops or professional settings, the set ensures a secure and reliable connection for air tools and compressors. The 5-piece set provides all the necessary components for various pneumatic projects, making it a valuable addition to any tool collection. *This item is sealed and never opened, but the package has some slight wear from storage overtime. The item can still be used as intended. Please see pictures for condition before purchasing. See something else you like, combined shipping discount is available with multiple item purchases.* Thanks and enjoy!