Description: Versatile Compatibility: This spray cup adapter is great accessory for paint spray tools. Replacement for old or damaged parts, suitable for professionals and DIY enthusiasts Material: Crafted from aluminum material, withstand the rigors of regular use, ensuring durability and reliability Precision Dimensions: Precision external thread and an internal thread, choose the size that you need High Performance: With high stability and good sealing, this paint cup adapter pot connector offers a reliable connection Easy Installation: Easy installation on compatible spray cup to ensure seamless integration and optimal functionality Specification: Material: Aluminum    Size Chart: Thread A: 1/4inch/ 6.3 mm female thread, external thread 9x1, Bolt Core Diameter: 9mm Or Thread B: 1/8 inch / 9.52mm female thread, External thread 9x1, Bolt Core Diameter: 9mm Or Thread C: 1/8 inch / 9.52mm female thread, External thread 11x1, Bolt Core Diameter: 11mm Package Includes: 1 Piece Spray Cup Connector