This thread adapter features dual female ends, designed to connect a 1-1/4" UNC male thread to an A-ROD male thread.
It allows bridging between standard core drill equipment and anchor rod-based tools or extensions.
Made of hardened alloy steel and finished with black oxide coating for corrosion resistance and durability in heavy-duty operations.
 
✅ Specifications：
Thread A (Input): 1-1/4" UNC – Female
Thread B (Output): A-ROD – Female