Long hexagonal stick large-shaped, wrench set AL900

Long hexagonal stick large-shaped, wrench set
AL900

Amount torque and special alloy steel which raises the endurance and wear resistance are adopted.
Wear in the hexagonal part is stopped by high heat-treatment and hard chromium electroplating processing.
Though it was high-strength, the toughness (It was difficult to fracture.) was raised, and certain work and safety were improved.

• With a holder
• Weight :470g
• Qty./Carton :6