SHOCKWAVE Impact Duty™ 1"Drive 2-1/4" Deep 6 Point Socket

SHOCKWAVE Impact Duty™ 1"Drive 2-1/4" Deep 6 Point Socket

The Milwaukee 49-66-6521 SHOCKWAVE Impact Duty™ 1" Drive 2-1/4" Deep Socket is a serious heavy-hitter built for extreme torque applications, where smaller tools would politely step aside. Designed for 1" drive impact wrenches, this deep 6-point SAE socket delivers a secure grip on large fasteners while the forged impact steel construction stands up to punishing workloads. With durable markings, non-slip geometry, and a deep well design, it’s ready to tackle jobs where “tight” is an understatement.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-66-6521
• Brand / Series: Milwaukee SHOCKWAVE Impact Duty™
• Product Type: Deep SAE impact socket
• Drive Size: 1" drive
• Socket Size: 2-1/4"
• Depth: Deep well design for extended reach
• Design: 6-point for secure fastener engagement
• Material: Forged impact steel for extreme durability
• Markings: Stamped and ink-filled size markings for long-lasting visibility
• Retention: Dual hole design with groove for secure attachment
• Geometry: Non-slip hex design helps prevent fastener rounding
• Identification: Laser-etched part number
• Standards: Meets ASME industry standards
• Warranty: Lifetime Guarantee (impact sockets and extensions only)

Ideal For

• Heavy equipment, industrial, and fleet maintenance
• Use with 1" drive impact wrenches for high-torque jobs
• Applications requiring deep reach on large fasteners
• Mechanics dealing with stubborn, oversized bolts and nuts
• Anyone who needs a socket that doesn’t flinch when things get seriously tight