Durability: Made from Hardened treated Chrome Vanadium Steel alloy (Cr-V)
Corrosion-retardant: Black Phosphate Coating
Locks onto drive tang
Made in Taiwan
<b>Made in Taiwan</b><br> <p><b>Package includes:</b></p> 3 × 1/2 inch Drive Impact Extension Bar:<br>    - 3 inches<br>    - 6 inches<br>    - 8 inches<br>