IMPACT EXTENSION BAR 3/4"x100MM-330MM

Professional heavy‑duty 3/4" drive impact extension bars forged from high‑strength CrMo (chrome molybdenum) steel, engineered exclusively for impact wrenches, pneumatic tools and high‑torque power equipment. Available in four practical lengths to access recessed, deep‑set and confined fasteners. Features a black phosphate finish for corrosion and wear resistance, plus a spring‑loaded ball detent for secure socket retention. Widely used in commercial vehicle repair, heavy machinery maintenance, construction and industrial heavy‑duty assembly tasks.

Key Features:

• Premium CrMo Steel Construction: Impact‑rated for extreme torque and shock load resistance, no deformation or breakage under heavy use.
• 3/4" Square Drive: Universal compatibility with all standard 3/4" drive impact sockets and tools.
• Multiple Length Options: 100mm, 175mm, 250mm and 330mm to cover various reach requirements.
• Spring‑Loaded Ball Detent: Securely holds sockets to prevent accidental disengagement during operation.
• Black Phosphate Finish: Anti‑corrosion, oil‑resistant and durable in harsh workshop conditions.
• Laser‑Etched Size Markings: Clear, wear‑resistant labeling for quick and easy size identification.

Specification: