Milwaukee SHOCKWAVE Impact Duty Prolunga a impatto con attacco 1/2" 175mm

Engineered for extreme durability and up to 10x longer life, this impact extension bar is built to withstand the punishing demands of heavy-duty impact wrench and driver applications. The Milwaukee SHOCKWAVE™ IMPACT DUTY 1/2" Drive Impact Extension Bar (175mm) combines high-grade steel alloy construction with a black phosphate finish and optimized heat treatment, delivering exceptional strength and corrosion resistance.

Overview

Part of the renowned SHOCKWAVE™ IMPACT DUTY series, this extension bar provides reliable reach and secure socket retention in tight or recessed fastening locations. Its 1/2" square drive (12.7mm) connects directly to impact wrenches and drivers, while the spring-loaded detent ball locks sockets firmly in place, preventing accidental disengagement during high-torque operation.

What stands out

• High-grade steel alloy with optimized heat treatment for maximum impact resistance
• Black phosphate finish enhances corrosion protection and reduces glare
• Spring-loaded detent ball ensures positive socket retention under vibration
• Laser-etched markings remain legible after prolonged use
• 175mm overall length extends reach without sacrificing control

Technical details

• Drive size: 1/2" (12.7mm)
• Overall length: 175mm
• Product type: Impact extension bar
• Series: SHOCKWAVE™ IMPACT DUTY
• Material: High-grade steel alloy
• Finish: Black phosphate
• Socket retention: Spring-loaded detent ball
• Application: Impact wrenches, impact drivers
• Durability: Up to 10x longer life
• Compatibility: Heavy-duty applications
• Markings: Laser-etched for permanent identification
• Quantity: 1 piece
• Colour: Black
• Heat treatment: Yes (optimized for impact)
• Corrosion resistance: Yes

Our verdict

A professional-grade extension bar that delivers the strength and longevity expected from Milwaukee's SHOCKWAVE™ line. Ideal for automotive, industrial, and construction professionals who demand reliable performance under extreme conditions.