Features:

• 100% Brand New and Never Used
• M42x0.75 to 1.25" adapter
• Standard 1.25" telescope tube threads
• A brass compression Ring to prevent the marring of your telescope accessories
• M42 external screws, copper strip protection, three screws
• Male thread: M42x0.75
• Female thread: M42*0.75
• Color: Black
• Net weight: 68g2.36oz