1. Thread Converter / Adapter M14x1 LH Female to 5/8" - 24 Male 
2. 35 mm /1.4" Length
3. Diameter of Internal Hole : 10 MM / 0.38"
4. Steel , Black

NOTE:

*Total we sell 19 sizes Barrel thread to 5/8"-24 Male Converters online under TUFFORCE Brand as list below,

      

** All international shippig is available without refund if lost outside USA.