-
FREE SHIPPING
MILWAUKEE 49-66-4505 SHOCKWAVE™ Impact Duty 3/8" x 1-7/8" Magnetic Nut Driver
✅ In stock — FREE SHIPPING
The Milwaukee 49-66-4505 SHOCKWAVE™ Impact Duty Magnetic Nut Driver is engineered for pros who need unbreakable performance in heavy-duty fastening—securely holding 3/8" nuts and screws during high-torque impact driving without slippage or breakage. Built from heat-treated Custom Alloy76™ steel for extended life, it features the optimized Shock Zone™ to absorb peak torque, a chamfered edge for maximum engagement, and improved hex geometry to r...
View More Details
Easy Return In Store
Contact our customer service team within 7 days of receiving your order to request a return authorization. Contact us for details or read the full policy.
Read Return PolicyMILWAUKEE 49-66-4505 SHOCKWAVE™ Impact Duty 3/8" x 1-7/8" Magnetic Nut Driver
The Milwaukee 49-66-4505 SHOCKWAVE™ Impact Duty Magnetic Nut Driver is engineered for pros who need unbreakable performance in heavy-duty fastening—securely holding 3/8" nuts and screws during high-torque impact driving without slippage or breakage. Built from heat-treated Custom Alloy76™ steel for extended life, it features the optimized Shock Zone™ to absorb peak torque, a chamfered edge for maximum engagement, and improved hex geometry to reduce stripping. The most durable magnet ensures reliable hold over time, while color-coded bands make quick size selection a breeze. Compatible with impact and drill drivers, this 1-7/8" bit is your go-to for electrical, plumbing, and assembly tasks that demand precision and power.
• Impact Duty magnet – Most durable design prevents loosening for secure screw hold in heavy applications
• Shock Zone™ technology – Absorbs peak torque to prevent bit breakage during high-impact fastening
• Custom Alloy76™ steel – Heat-treated for controlled hardness and 2–3× longer life than standard bits
• Chamfered edge & improved hex geometry – Maximum screw-head engagement with reduced stripping
• Color-coded bands – Quick visual identification for the right 3/8" size on the jobsite
• 1-7/8" length – Ideal reach for tight spaces without sacrificing control
• Designed for impact & drill drivers – Universal 1/4" hex shank for seamless compatibility
• Outperforms standard nut drivers in durability, hold, and torque resistance
• 4.9/5 stars from 1,200+ reviews – “Holds nuts like a vice—zero stripping after months!”
• FREE Shipping!
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
The Milwaukee 49-66-4505 SHOCKWAVE™ Impact Duty Magnetic Nut Driver is engineered for pros who need unbreakable performance in heavy-duty fastening—securely holding 3/8" nuts and screws during high-torque impact driving without slippage or breakage. Built from heat-treated Custom Alloy76™ steel for extended life, it features the optimized Shock Zone™ to absorb peak torque, a chamfered edge for maximum engagement, and improved hex geometry to reduce stripping. The most durable magnet ensures reliable hold over time, while color-coded bands make quick size selection a breeze. Compatible with impact and drill drivers, this 1-7/8" bit is your go-to for electrical, plumbing, and assembly tasks that demand precision and power.
• Impact Duty magnet – Most durable design prevents loosening for secure screw hold in heavy applications
• Shock Zone™ technology – Absorbs peak torque to prevent bit breakage during high-impact fastening
• Custom Alloy76™ steel – Heat-treated for controlled hardness and 2–3× longer life than standard bits
• Chamfered edge & improved hex geometry – Maximum screw-head engagement with reduced stripping
• Color-coded bands – Quick visual identification for the right 3/8" size on the jobsite
• 1-7/8" length – Ideal reach for tight spaces without sacrificing control
• Designed for impact & drill drivers – Universal 1/4" hex shank for seamless compatibility
• Outperforms standard nut drivers in durability, hold, and torque resistance
• 4.9/5 stars from 1,200+ reviews – “Holds nuts like a vice—zero stripping after months!”
• FREE Shipping!
| SKU | 49-66-4505 |
|---|---|
| Brand | MILWAUKEE |
You May Also Like
Recently Viewed Products
